126966350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1787}}^1$

素因数の和:1842

約数の個数: 72

約数和(自身を含む): 284345640

約数和(自身を除く): 157379290

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 49, 50, 58, 70, 98, 145, 175, 203, 245, 290, 350, 406, 490, 725, 1015, 1225, 1421, 1450, 1787, 2030, 2450, 2842, 3574, 5075, 7105, 8935, 10150, 12509, 14210, 17870, 25018, 35525, 44675, 51823, 62545, 71050, 87563, 89350, 103646, 125090, 175126, 259115, 312725, 362761, 437815, 518230, 625450, 725522, 875630, 1295575, 1813805, 2189075, 2539327, 2591150, 3627610, 4378150, 5078654, 9069025, 12696635, 18138050, 25393270, 63483175, 126966350]

約数ペア:

[(1, 126966350), (2, 63483175), (5, 25393270), (7, 18138050), (10, 12696635), (14, 9069025), (25, 5078654), (29, 4378150), (35, 3627610), (49, 2591150), (50, 2539327), (58, 2189075), (70, 1813805), (98, 1295575), (145, 875630), (175, 725522), (203, 625450), (245, 518230), (290, 437815), (350, 362761), (406, 312725), (490, 259115), (725, 175126), (1015, 125090), (1225, 103646), (1421, 89350), (1450, 87563), (1787, 71050), (2030, 62545), (2450, 51823), (2842, 44675), (3574, 35525), (5075, 25018), (7105, 17870), (8935, 14210), (10150, 12509)]