72846930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1237}}^1$

素因数の和:1411

約数の個数: 64

約数和(自身を含む): 189681408

約数和(自身を除く): 116834478

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 195, 302, 390, 453, 755, 906, 1237, 1510, 1963, 2265, 2474, 3711, 3926, 4530, 5889, 6185, 7422, 9815, 11778, 12370, 16081, 18555, 19630, 29445, 32162, 37110, 48243, 58890, 80405, 96486, 160810, 186787, 241215, 373574, 482430, 560361, 933935, 1120722, 1867870, 2428231, 2801805, 4856462, 5603610, 7284693, 12141155, 14569386, 24282310, 36423465, 72846930]

約数ペア:

[(1, 72846930), (2, 36423465), (3, 24282310), (5, 14569386), (6, 12141155), (10, 7284693), (13, 5603610), (15, 4856462), (26, 2801805), (30, 2428231), (39, 1867870), (65, 1120722), (78, 933935), (130, 560361), (151, 482430), (195, 373574), (302, 241215), (390, 186787), (453, 160810), (755, 96486), (906, 80405), (1237, 58890), (1510, 48243), (1963, 37110), (2265, 32162), (2474, 29445), (3711, 19630), (3926, 18555), (4530, 16081), (5889, 12370), (6185, 11778), (7422, 9815)]