492502140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70157}}^1$

素因数の和:70188

約数の個数: 96

約数和(自身を含む): 1650116160

約数和(自身を除く): 1157614020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 70157, 140314, 210471, 280628, 350785, 420942, 631413, 701570, 841884, 912041, 1052355, 1262826, 1403140, 1824082, 1894239, 2104710, 2525652, 2736123, 3157065, 3648164, 3788478, 4209420, 4560205, 5472246, 6314130, 7576956, 8208369, 9120410, 9471195, 10944492, 12628260, 13680615, 16416738, 18240820, 18942390, 24625107, 27361230, 32833476, 37884780, 41041845, 49250214, 54722460, 82083690, 98500428, 123125535, 164167380, 246251070, 492502140]

約数ペア:

[(1, 492502140), (2, 246251070), (3, 164167380), (4, 123125535), (5, 98500428), (6, 82083690), (9, 54722460), (10, 49250214), (12, 41041845), (13, 37884780), (15, 32833476), (18, 27361230), (20, 24625107), (26, 18942390), (27, 18240820), (30, 16416738), (36, 13680615), (39, 12628260), (45, 10944492), (52, 9471195), (54, 9120410), (60, 8208369), (65, 7576956), (78, 6314130), (90, 5472246), (108, 4560205), (117, 4209420), (130, 3788478), (135, 3648164), (156, 3157065), (180, 2736123), (195, 2525652), (234, 2104710), (260, 1894239), (270, 1824082), (351, 1403140), (390, 1262826), (468, 1052355), (540, 912041), (585, 841884), (702, 701570), (780, 631413), (1170, 420942), (1404, 350785), (1755, 280628), (2340, 210471), (3510, 140314), (7020, 70157)]