342938790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 192

約数和(自身を含む): 1018967040

約数和(自身を除く): 676028250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 47, 51, 57, 85, 90, 94, 95, 102, 114, 141, 153, 170, 171, 190, 235, 251, 255, 282, 285, 306, 323, 342, 423, 470, 502, 510, 570, 646, 705, 753, 765, 799, 846, 855, 893, 969, 1255, 1410, 1506, 1530, 1598, 1615, 1710, 1786, 1938, 2115, 2259, 2397, 2510, 2679, 2907, 3230, 3765, 3995, 4230, 4267, 4465, 4518, 4769, 4794, 4845, 5358, 5814, 7191, 7530, 7990, 8037, 8534, 8930, 9538, 9690, 11295, 11797, 11985, 12801, 13395, 14307, 14382, 14535, 15181, 16074, 21335, 22590, 23594, 23845, 23970, 25602, 26790, 28614, 29070, 30362, 35391, 35955, 38403, 40185, 42670, 42921, 45543, 47690, 58985, 64005, 70782, 71535, 71910, 75905, 76806, 80370, 81073, 85842, 91086, 106173, 117970, 128010, 136629, 143070, 151810, 162146, 176955, 192015, 200549, 212346, 214605, 224143, 227715, 243219, 273258, 353910, 384030, 401098, 405365, 429210, 448286, 455430, 486438, 530865, 601647, 672429, 683145, 729657, 810730, 1002745, 1061730, 1120715, 1203294, 1216095, 1344858, 1366290, 1459314, 1804941, 2005490, 2017287, 2241430, 2432190, 3008235, 3362145, 3609882, 3648285, 3810431, 4034574, 6016470, 6724290, 7296570, 7620862, 9024705, 10086435, 11431293, 18049410, 19052155, 20172870, 22862586, 34293879, 38104310, 57156465, 68587758, 114312930, 171469395, 342938790]

約数ペア:

[(1, 342938790), (2, 171469395), (3, 114312930), (5, 68587758), (6, 57156465), (9, 38104310), (10, 34293879), (15, 22862586), (17, 20172870), (18, 19052155), (19, 18049410), (30, 11431293), (34, 10086435), (38, 9024705), (45, 7620862), (47, 7296570), (51, 6724290), (57, 6016470), (85, 4034574), (90, 3810431), (94, 3648285), (95, 3609882), (102, 3362145), (114, 3008235), (141, 2432190), (153, 2241430), (170, 2017287), (171, 2005490), (190, 1804941), (235, 1459314), (251, 1366290), (255, 1344858), (282, 1216095), (285, 1203294), (306, 1120715), (323, 1061730), (342, 1002745), (423, 810730), (470, 729657), (502, 683145), (510, 672429), (570, 601647), (646, 530865), (705, 486438), (753, 455430), (765, 448286), (799, 429210), (846, 405365), (855, 401098), (893, 384030), (969, 353910), (1255, 273258), (1410, 243219), (1506, 227715), (1530, 224143), (1598, 214605), (1615, 212346), (1710, 200549), (1786, 192015), (1938, 176955), (2115, 162146), (2259, 151810), (2397, 143070), (2510, 136629), (2679, 128010), (2907, 117970), (3230, 106173), (3765, 91086), (3995, 85842), (4230, 81073), (4267, 80370), (4465, 76806), (4518, 75905), (4769, 71910), (4794, 71535), (4845, 70782), (5358, 64005), (5814, 58985), (7191, 47690), (7530, 45543), (7990, 42921), (8037, 42670), (8534, 40185), (8930, 38403), (9538, 35955), (9690, 35391), (11295, 30362), (11797, 29070), (11985, 28614), (12801, 26790), (13395, 25602), (14307, 23970), (14382, 23845), (14535, 23594), (15181, 22590), (16074, 21335)]