1470657780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{154157}}^1$

素因数の和:154225

約数の個数: 72

約数和(自身を含む): 4545194472

約数和(自身を除く): 3074536692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 154157, 308314, 462471, 616628, 770785, 924942, 1387413, 1541570, 1849884, 2312355, 2774826, 3083140, 4624710, 5549652, 6937065, 8170321, 9249420, 13874130, 16340642, 24510963, 27748260, 32681284, 40851605, 49021926, 73532889, 81703210, 98043852, 122554815, 147065778, 163406420, 245109630, 294131556, 367664445, 490219260, 735328890, 1470657780]

約数ペア:

[(1, 1470657780), (2, 735328890), (3, 490219260), (4, 367664445), (5, 294131556), (6, 245109630), (9, 163406420), (10, 147065778), (12, 122554815), (15, 98043852), (18, 81703210), (20, 73532889), (30, 49021926), (36, 40851605), (45, 32681284), (53, 27748260), (60, 24510963), (90, 16340642), (106, 13874130), (159, 9249420), (180, 8170321), (212, 6937065), (265, 5549652), (318, 4624710), (477, 3083140), (530, 2774826), (636, 2312355), (795, 1849884), (954, 1541570), (1060, 1387413), (1590, 924942), (1908, 770785), (2385, 616628), (3180, 462471), (4770, 308314), (9540, 154157)]