388685970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1049}}^1$

素因数の和:1264

約数の個数: 96

約数和(自身を含む): 1061424000

約数和(自身を除く): 672738030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 179, 207, 230, 345, 358, 414, 537, 690, 895, 1035, 1049, 1074, 1611, 1790, 2070, 2098, 2685, 3147, 3222, 4117, 5245, 5370, 6294, 8055, 8234, 9441, 10490, 12351, 15735, 16110, 18882, 20585, 24127, 24702, 31470, 37053, 41170, 47205, 48254, 61755, 72381, 74106, 94410, 120635, 123510, 144762, 185265, 187771, 217143, 241270, 361905, 370530, 375542, 434286, 563313, 723810, 938855, 1085715, 1126626, 1689939, 1877710, 2171430, 2816565, 3379878, 4318733, 5633130, 8449695, 8637466, 12956199, 16899390, 21593665, 25912398, 38868597, 43187330, 64780995, 77737194, 129561990, 194342985, 388685970]

約数ペア:

[(1, 388685970), (2, 194342985), (3, 129561990), (5, 77737194), (6, 64780995), (9, 43187330), (10, 38868597), (15, 25912398), (18, 21593665), (23, 16899390), (30, 12956199), (45, 8637466), (46, 8449695), (69, 5633130), (90, 4318733), (115, 3379878), (138, 2816565), (179, 2171430), (207, 1877710), (230, 1689939), (345, 1126626), (358, 1085715), (414, 938855), (537, 723810), (690, 563313), (895, 434286), (1035, 375542), (1049, 370530), (1074, 361905), (1611, 241270), (1790, 217143), (2070, 187771), (2098, 185265), (2685, 144762), (3147, 123510), (3222, 120635), (4117, 94410), (5245, 74106), (5370, 72381), (6294, 61755), (8055, 48254), (8234, 47205), (9441, 41170), (10490, 37053), (12351, 31470), (15735, 24702), (16110, 24127), (18882, 20585)]