196193430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 571830480

約数和(自身を除く): 375637050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 289, 306, 323, 342, 397, 510, 570, 578, 646, 765, 794, 855, 867, 969, 1191, 1445, 1530, 1615, 1710, 1734, 1938, 1985, 2382, 2601, 2890, 2907, 3230, 3573, 3970, 4335, 4845, 5202, 5491, 5814, 5955, 6749, 7146, 7543, 8670, 9690, 10982, 11910, 13005, 13498, 14535, 15086, 16473, 17865, 20247, 22629, 26010, 27455, 29070, 32946, 33745, 35730, 37715, 40494, 45258, 49419, 54910, 60741, 67490, 67887, 75430, 82365, 98838, 101235, 113145, 114733, 121482, 128231, 135774, 164730, 202470, 226290, 229466, 247095, 256462, 303705, 339435, 344199, 384693, 494190, 573665, 607410, 641155, 678870, 688398, 769386, 1032597, 1147330, 1154079, 1282310, 1720995, 1923465, 2065194, 2179927, 2308158, 3441990, 3846930, 4359854, 5162985, 5770395, 6539781, 10325970, 10899635, 11540790, 13079562, 19619343, 21799270, 32698905, 39238686, 65397810, 98096715, 196193430]

約数ペア:

[(1, 196193430), (2, 98096715), (3, 65397810), (5, 39238686), (6, 32698905), (9, 21799270), (10, 19619343), (15, 13079562), (17, 11540790), (18, 10899635), (19, 10325970), (30, 6539781), (34, 5770395), (38, 5162985), (45, 4359854), (51, 3846930), (57, 3441990), (85, 2308158), (90, 2179927), (95, 2065194), (102, 1923465), (114, 1720995), (153, 1282310), (170, 1154079), (171, 1147330), (190, 1032597), (255, 769386), (285, 688398), (289, 678870), (306, 641155), (323, 607410), (342, 573665), (397, 494190), (510, 384693), (570, 344199), (578, 339435), (646, 303705), (765, 256462), (794, 247095), (855, 229466), (867, 226290), (969, 202470), (1191, 164730), (1445, 135774), (1530, 128231), (1615, 121482), (1710, 114733), (1734, 113145), (1938, 101235), (1985, 98838), (2382, 82365), (2601, 75430), (2890, 67887), (2907, 67490), (3230, 60741), (3573, 54910), (3970, 49419), (4335, 45258), (4845, 40494), (5202, 37715), (5491, 35730), (5814, 33745), (5955, 32946), (6749, 29070), (7146, 27455), (7543, 26010), (8670, 22629), (9690, 20247), (10982, 17865), (11910, 16473), (13005, 15086), (13498, 14535)]