47543730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 133249536

約数和(自身を除く): 85705806

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 71, 78, 85, 101, 102, 130, 142, 170, 195, 202, 213, 221, 255, 303, 355, 390, 426, 442, 505, 510, 606, 663, 710, 923, 1010, 1065, 1105, 1207, 1313, 1326, 1515, 1717, 1846, 2130, 2210, 2414, 2626, 2769, 3030, 3315, 3434, 3621, 3939, 4615, 5151, 5538, 6035, 6565, 6630, 7171, 7242, 7878, 8585, 9230, 10302, 12070, 13130, 13845, 14342, 15691, 17170, 18105, 19695, 21513, 22321, 25755, 27690, 31382, 35855, 36210, 39390, 43026, 44642, 47073, 51510, 66963, 71710, 78455, 93223, 94146, 107565, 111605, 121907, 133926, 156910, 186446, 215130, 223210, 235365, 243814, 279669, 334815, 365721, 466115, 470730, 559338, 609535, 669630, 731442, 932230, 1219070, 1398345, 1584791, 1828605, 2796690, 3169582, 3657210, 4754373, 7923955, 9508746, 15847910, 23771865, 47543730]

約数ペア:

[(1, 47543730), (2, 23771865), (3, 15847910), (5, 9508746), (6, 7923955), (10, 4754373), (13, 3657210), (15, 3169582), (17, 2796690), (26, 1828605), (30, 1584791), (34, 1398345), (39, 1219070), (51, 932230), (65, 731442), (71, 669630), (78, 609535), (85, 559338), (101, 470730), (102, 466115), (130, 365721), (142, 334815), (170, 279669), (195, 243814), (202, 235365), (213, 223210), (221, 215130), (255, 186446), (303, 156910), (355, 133926), (390, 121907), (426, 111605), (442, 107565), (505, 94146), (510, 93223), (606, 78455), (663, 71710), (710, 66963), (923, 51510), (1010, 47073), (1065, 44642), (1105, 43026), (1207, 39390), (1313, 36210), (1326, 35855), (1515, 31382), (1717, 27690), (1846, 25755), (2130, 22321), (2210, 21513), (2414, 19695), (2626, 18105), (2769, 17170), (3030, 15691), (3315, 14342), (3434, 13845), (3621, 13130), (3939, 12070), (4615, 10302), (5151, 9230), (5538, 8585), (6035, 7878), (6565, 7242), (6630, 7171)]