66195090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18859}}^1$

素因数の和:18888

約数の個数: 64

約数和(自身を含む): 190108800

約数和(自身を除く): 123913710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 18859, 37718, 56577, 94295, 113154, 169731, 188590, 245167, 282885, 339462, 490334, 509193, 565770, 735501, 848655, 1018386, 1225835, 1471002, 1697310, 2206503, 2451670, 2545965, 3677505, 4413006, 5091930, 6619509, 7355010, 11032515, 13239018, 22065030, 33097545, 66195090]

約数ペア:

[(1, 66195090), (2, 33097545), (3, 22065030), (5, 13239018), (6, 11032515), (9, 7355010), (10, 6619509), (13, 5091930), (15, 4413006), (18, 3677505), (26, 2545965), (27, 2451670), (30, 2206503), (39, 1697310), (45, 1471002), (54, 1225835), (65, 1018386), (78, 848655), (90, 735501), (117, 565770), (130, 509193), (135, 490334), (195, 339462), (234, 282885), (270, 245167), (351, 188590), (390, 169731), (585, 113154), (702, 94295), (1170, 56577), (1755, 37718), (3510, 18859)]