156660630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1229}}^1$

素因数の和:1853

約数の個数: 64

約数和(自身を含む): 430755840

約数和(自身を除く): 274095210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 607, 1214, 1229, 1821, 2458, 3035, 3642, 3687, 4249, 6070, 6145, 7374, 8498, 8603, 9105, 12290, 12747, 17206, 18210, 18435, 21245, 25494, 25809, 36870, 42490, 43015, 51618, 63735, 86030, 127470, 129045, 258090, 746003, 1492006, 2238009, 3730015, 4476018, 5222021, 7460030, 10444042, 11190045, 15666063, 22380090, 26110105, 31332126, 52220210, 78330315, 156660630]

約数ペア:

[(1, 156660630), (2, 78330315), (3, 52220210), (5, 31332126), (6, 26110105), (7, 22380090), (10, 15666063), (14, 11190045), (15, 10444042), (21, 7460030), (30, 5222021), (35, 4476018), (42, 3730015), (70, 2238009), (105, 1492006), (210, 746003), (607, 258090), (1214, 129045), (1229, 127470), (1821, 86030), (2458, 63735), (3035, 51618), (3642, 43015), (3687, 42490), (4249, 36870), (6070, 25809), (6145, 25494), (7374, 21245), (8498, 18435), (8603, 18210), (9105, 17206), (12290, 12747)]