2912170450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{569}}^1\times {\mathrm{2089}}^1$

素因数の和:2684

約数の個数: 72

約数和(自身を含む): 6315081300

約数和(自身を除く): 3402910850

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 569, 1138, 1225, 2089, 2450, 2845, 3983, 4178, 5690, 7966, 10445, 14225, 14623, 19915, 20890, 27881, 28450, 29246, 39830, 52225, 55762, 73115, 99575, 102361, 104450, 139405, 146230, 199150, 204722, 278810, 365575, 511805, 697025, 731150, 1023610, 1188641, 1394050, 2377282, 2559025, 5118050, 5943205, 8320487, 11886410, 16640974, 29716025, 41602435, 58243409, 59432050, 83204870, 116486818, 208012175, 291217045, 416024350, 582434090, 1456085225, 2912170450]

約数ペア:

[(1, 2912170450), (2, 1456085225), (5, 582434090), (7, 416024350), (10, 291217045), (14, 208012175), (25, 116486818), (35, 83204870), (49, 59432050), (50, 58243409), (70, 41602435), (98, 29716025), (175, 16640974), (245, 11886410), (350, 8320487), (490, 5943205), (569, 5118050), (1138, 2559025), (1225, 2377282), (2089, 1394050), (2450, 1188641), (2845, 1023610), (3983, 731150), (4178, 697025), (5690, 511805), (7966, 365575), (10445, 278810), (14225, 204722), (14623, 199150), (19915, 146230), (20890, 139405), (27881, 104450), (28450, 102361), (29246, 99575), (39830, 73115), (52225, 55762)]