65422110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{619}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 169989120

約数和(自身を除く): 104567010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 271, 390, 542, 619, 813, 1238, 1355, 1626, 1857, 2710, 3095, 3523, 3714, 4065, 6190, 7046, 8047, 8130, 9285, 10569, 16094, 17615, 18570, 21138, 24141, 35230, 40235, 48282, 52845, 80470, 105690, 120705, 167749, 241410, 335498, 503247, 838745, 1006494, 1677490, 2180737, 2516235, 4361474, 5032470, 6542211, 10903685, 13084422, 21807370, 32711055, 65422110]

約数ペア:

[(1, 65422110), (2, 32711055), (3, 21807370), (5, 13084422), (6, 10903685), (10, 6542211), (13, 5032470), (15, 4361474), (26, 2516235), (30, 2180737), (39, 1677490), (65, 1006494), (78, 838745), (130, 503247), (195, 335498), (271, 241410), (390, 167749), (542, 120705), (619, 105690), (813, 80470), (1238, 52845), (1355, 48282), (1626, 40235), (1857, 35230), (2710, 24141), (3095, 21138), (3523, 18570), (3714, 17615), (4065, 16094), (6190, 10569), (7046, 9285), (8047, 8130)]