1294361510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3517}}^1$

素因数の和:3705

約数の個数: 64

約数和(自身を含む): 2659608000

約数和(自身を除く): 1365246490

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 149, 190, 247, 298, 494, 745, 1235, 1490, 1937, 2470, 2831, 3517, 3874, 5662, 7034, 9685, 14155, 17585, 19370, 28310, 35170, 36803, 45721, 66823, 73606, 91442, 133646, 184015, 228605, 334115, 368030, 457210, 524033, 668230, 868699, 1048066, 1737398, 2620165, 4343495, 5240330, 6812429, 8686990, 9956627, 13624858, 19913254, 34062145, 49783135, 68124290, 99566270, 129436151, 258872302, 647180755, 1294361510]

約数ペア:

[(1, 1294361510), (2, 647180755), (5, 258872302), (10, 129436151), (13, 99566270), (19, 68124290), (26, 49783135), (38, 34062145), (65, 19913254), (95, 13624858), (130, 9956627), (149, 8686990), (190, 6812429), (247, 5240330), (298, 4343495), (494, 2620165), (745, 1737398), (1235, 1048066), (1490, 868699), (1937, 668230), (2470, 524033), (2831, 457210), (3517, 368030), (3874, 334115), (5662, 228605), (7034, 184015), (9685, 133646), (14155, 91442), (17585, 73606), (19370, 66823), (28310, 45721), (35170, 36803)]