157046310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 447897600

約数和(自身を除く): 290851290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 31, 45, 54, 58, 62, 87, 90, 93, 135, 145, 155, 174, 186, 261, 270, 279, 290, 310, 435, 465, 522, 558, 647, 783, 837, 870, 899, 930, 1294, 1305, 1395, 1566, 1674, 1798, 1941, 2610, 2697, 2790, 3235, 3882, 3915, 4185, 4495, 5394, 5823, 6470, 7830, 8091, 8370, 8990, 9705, 11646, 13485, 16182, 17469, 18763, 19410, 20057, 24273, 26970, 29115, 34938, 37526, 40114, 40455, 48546, 56289, 58230, 60171, 80910, 87345, 93815, 100285, 112578, 120342, 121365, 168867, 174690, 180513, 187630, 200570, 242730, 281445, 300855, 337734, 361026, 506601, 541539, 562890, 581653, 601710, 844335, 902565, 1013202, 1083078, 1163306, 1688670, 1744959, 1805130, 2533005, 2707695, 2908265, 3489918, 5066010, 5234877, 5415390, 5816530, 8724795, 10469754, 15704631, 17449590, 26174385, 31409262, 52348770, 78523155, 157046310]

約数ペア:

[(1, 157046310), (2, 78523155), (3, 52348770), (5, 31409262), (6, 26174385), (9, 17449590), (10, 15704631), (15, 10469754), (18, 8724795), (27, 5816530), (29, 5415390), (30, 5234877), (31, 5066010), (45, 3489918), (54, 2908265), (58, 2707695), (62, 2533005), (87, 1805130), (90, 1744959), (93, 1688670), (135, 1163306), (145, 1083078), (155, 1013202), (174, 902565), (186, 844335), (261, 601710), (270, 581653), (279, 562890), (290, 541539), (310, 506601), (435, 361026), (465, 337734), (522, 300855), (558, 281445), (647, 242730), (783, 200570), (837, 187630), (870, 180513), (899, 174690), (930, 168867), (1294, 121365), (1305, 120342), (1395, 112578), (1566, 100285), (1674, 93815), (1798, 87345), (1941, 80910), (2610, 60171), (2697, 58230), (2790, 56289), (3235, 48546), (3882, 40455), (3915, 40114), (4185, 37526), (4495, 34938), (5394, 29115), (5823, 26970), (6470, 24273), (7830, 20057), (8091, 19410), (8370, 18763), (8990, 17469), (9705, 16182), (11646, 13485)]