1572187110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{641}}^1$

素因数の和:1014

約数の個数: 128

約数和(自身を含む): 4296983040

約数和(自身を除く): 2724795930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 331, 390, 494, 570, 641, 662, 741, 993, 1235, 1282, 1482, 1655, 1923, 1986, 2470, 3205, 3310, 3705, 3846, 4303, 4965, 6289, 6410, 7410, 8333, 8606, 9615, 9930, 12179, 12578, 12909, 16666, 18867, 19230, 21515, 24358, 24999, 25818, 31445, 36537, 37734, 41665, 43030, 49998, 60895, 62890, 64545, 73074, 81757, 83330, 94335, 121790, 124995, 129090, 158327, 163514, 182685, 188670, 212171, 245271, 249990, 316654, 365370, 408785, 424342, 474981, 490542, 636513, 791635, 817570, 949962, 1060855, 1226355, 1273026, 1583270, 2121710, 2374905, 2452710, 2758223, 3182565, 4031249, 4749810, 5516446, 6365130, 8062498, 8274669, 12093747, 13791115, 16549338, 20156245, 24187494, 27582230, 40312490, 41373345, 52406237, 60468735, 82746690, 104812474, 120937470, 157218711, 262031185, 314437422, 524062370, 786093555, 1572187110]

約数ペア:

[(1, 1572187110), (2, 786093555), (3, 524062370), (5, 314437422), (6, 262031185), (10, 157218711), (13, 120937470), (15, 104812474), (19, 82746690), (26, 60468735), (30, 52406237), (38, 41373345), (39, 40312490), (57, 27582230), (65, 24187494), (78, 20156245), (95, 16549338), (114, 13791115), (130, 12093747), (190, 8274669), (195, 8062498), (247, 6365130), (285, 5516446), (331, 4749810), (390, 4031249), (494, 3182565), (570, 2758223), (641, 2452710), (662, 2374905), (741, 2121710), (993, 1583270), (1235, 1273026), (1282, 1226355), (1482, 1060855), (1655, 949962), (1923, 817570), (1986, 791635), (2470, 636513), (3205, 490542), (3310, 474981), (3705, 424342), (3846, 408785), (4303, 365370), (4965, 316654), (6289, 249990), (6410, 245271), (7410, 212171), (8333, 188670), (8606, 182685), (9615, 163514), (9930, 158327), (12179, 129090), (12578, 124995), (12909, 121790), (16666, 94335), (18867, 83330), (19230, 81757), (21515, 73074), (24358, 64545), (24999, 62890), (25818, 60895), (31445, 49998), (36537, 43030), (37734, 41665)]