30477330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 92332800

約数和(自身を除く): 61855470

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 457, 494, 513, 570, 585, 702, 741, 855, 914, 1026, 1170, 1235, 1371, 1482, 1710, 1755, 2223, 2285, 2470, 2565, 2742, 3510, 3705, 4113, 4446, 4570, 5130, 5941, 6669, 6855, 7410, 8226, 8683, 11115, 11882, 12339, 13338, 13710, 17366, 17823, 20565, 22230, 24678, 26049, 29705, 33345, 35646, 41130, 43415, 52098, 53469, 59410, 61695, 66690, 78147, 86830, 89115, 106938, 112879, 123390, 130245, 156294, 160407, 178230, 225758, 234441, 260490, 267345, 320814, 338637, 390735, 468882, 534690, 564395, 677274, 781470, 802035, 1015911, 1128790, 1172205, 1604070, 1693185, 2031822, 2344410, 3047733, 3386370, 5079555, 6095466, 10159110, 15238665, 30477330]

約数ペア:

[(1, 30477330), (2, 15238665), (3, 10159110), (5, 6095466), (6, 5079555), (9, 3386370), (10, 3047733), (13, 2344410), (15, 2031822), (18, 1693185), (19, 1604070), (26, 1172205), (27, 1128790), (30, 1015911), (38, 802035), (39, 781470), (45, 677274), (54, 564395), (57, 534690), (65, 468882), (78, 390735), (90, 338637), (95, 320814), (114, 267345), (117, 260490), (130, 234441), (135, 225758), (171, 178230), (190, 160407), (195, 156294), (234, 130245), (247, 123390), (270, 112879), (285, 106938), (342, 89115), (351, 86830), (390, 78147), (457, 66690), (494, 61695), (513, 59410), (570, 53469), (585, 52098), (702, 43415), (741, 41130), (855, 35646), (914, 33345), (1026, 29705), (1170, 26049), (1235, 24678), (1371, 22230), (1482, 20565), (1710, 17823), (1755, 17366), (2223, 13710), (2285, 13338), (2470, 12339), (2565, 11882), (2742, 11115), (3510, 8683), (3705, 8226), (4113, 7410), (4446, 6855), (4570, 6669), (5130, 5941)]