412570020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{947}}^1$

素因数の和:1149

約数の個数: 96

約数和(自身を含む): 1186835328

約数和(自身を除く): 774265308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 137, 159, 212, 265, 274, 318, 411, 530, 548, 636, 685, 795, 822, 947, 1060, 1370, 1590, 1644, 1894, 2055, 2740, 2841, 3180, 3788, 4110, 4735, 5682, 7261, 8220, 9470, 11364, 14205, 14522, 18940, 21783, 28410, 29044, 36305, 43566, 50191, 56820, 72610, 87132, 100382, 108915, 129739, 145220, 150573, 200764, 217830, 250955, 259478, 301146, 389217, 435660, 501910, 518956, 602292, 648695, 752865, 778434, 1003820, 1297390, 1505730, 1556868, 1946085, 2594780, 3011460, 3892170, 6876167, 7784340, 13752334, 20628501, 27504668, 34380835, 41257002, 68761670, 82514004, 103142505, 137523340, 206285010, 412570020]

約数ペア:

[(1, 412570020), (2, 206285010), (3, 137523340), (4, 103142505), (5, 82514004), (6, 68761670), (10, 41257002), (12, 34380835), (15, 27504668), (20, 20628501), (30, 13752334), (53, 7784340), (60, 6876167), (106, 3892170), (137, 3011460), (159, 2594780), (212, 1946085), (265, 1556868), (274, 1505730), (318, 1297390), (411, 1003820), (530, 778434), (548, 752865), (636, 648695), (685, 602292), (795, 518956), (822, 501910), (947, 435660), (1060, 389217), (1370, 301146), (1590, 259478), (1644, 250955), (1894, 217830), (2055, 200764), (2740, 150573), (2841, 145220), (3180, 129739), (3788, 108915), (4110, 100382), (4735, 87132), (5682, 72610), (7261, 56820), (8220, 50191), (9470, 43566), (11364, 36305), (14205, 29044), (14522, 28410), (18940, 21783)]