2007887340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{4813}}^1$

素因数の和:5251

約数の個数: 96

約数和(自身を含む): 5968589760

約数和(自身を除く): 3960702420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 409, 510, 818, 1020, 1227, 1636, 2045, 2454, 4090, 4813, 4908, 6135, 6953, 8180, 9626, 12270, 13906, 14439, 19252, 20859, 24065, 24540, 27812, 28878, 34765, 41718, 48130, 57756, 69530, 72195, 81821, 83436, 96260, 104295, 139060, 144390, 163642, 208590, 245463, 288780, 327284, 409105, 417180, 490926, 818210, 981852, 1227315, 1636420, 1968517, 2454630, 3937034, 4909260, 5905551, 7874068, 9842585, 11811102, 19685170, 23622204, 29527755, 33464789, 39370340, 59055510, 66929578, 100394367, 118111020, 133859156, 167323945, 200788734, 334647890, 401577468, 501971835, 669295780, 1003943670, 2007887340]

約数ペア:

[(1, 2007887340), (2, 1003943670), (3, 669295780), (4, 501971835), (5, 401577468), (6, 334647890), (10, 200788734), (12, 167323945), (15, 133859156), (17, 118111020), (20, 100394367), (30, 66929578), (34, 59055510), (51, 39370340), (60, 33464789), (68, 29527755), (85, 23622204), (102, 19685170), (170, 11811102), (204, 9842585), (255, 7874068), (340, 5905551), (409, 4909260), (510, 3937034), (818, 2454630), (1020, 1968517), (1227, 1636420), (1636, 1227315), (2045, 981852), (2454, 818210), (4090, 490926), (4813, 417180), (4908, 409105), (6135, 327284), (6953, 288780), (8180, 245463), (9626, 208590), (12270, 163642), (13906, 144390), (14439, 139060), (19252, 104295), (20859, 96260), (24065, 83436), (24540, 81821), (27812, 72195), (28878, 69530), (34765, 57756), (41718, 48130)]