39130140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 126249984

約数和(自身を除く): 87119844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 151, 210, 302, 420, 453, 604, 617, 755, 906, 1057, 1234, 1510, 1812, 1851, 2114, 2265, 2468, 3020, 3085, 3171, 3702, 4228, 4319, 4530, 5285, 6170, 6342, 7404, 8638, 9060, 9255, 10570, 12340, 12684, 12957, 15855, 17276, 18510, 21140, 21595, 25914, 31710, 37020, 43190, 51828, 63420, 64785, 86380, 93167, 129570, 186334, 259140, 279501, 372668, 465835, 559002, 652169, 931670, 1118004, 1304338, 1397505, 1863340, 1956507, 2608676, 2795010, 3260845, 3913014, 5590020, 6521690, 7826028, 9782535, 13043380, 19565070, 39130140]

約数ペア:

[(1, 39130140), (2, 19565070), (3, 13043380), (4, 9782535), (5, 7826028), (6, 6521690), (7, 5590020), (10, 3913014), (12, 3260845), (14, 2795010), (15, 2608676), (20, 1956507), (21, 1863340), (28, 1397505), (30, 1304338), (35, 1118004), (42, 931670), (60, 652169), (70, 559002), (84, 465835), (105, 372668), (140, 279501), (151, 259140), (210, 186334), (302, 129570), (420, 93167), (453, 86380), (604, 64785), (617, 63420), (755, 51828), (906, 43190), (1057, 37020), (1234, 31710), (1510, 25914), (1812, 21595), (1851, 21140), (2114, 18510), (2265, 17276), (2468, 15855), (3020, 12957), (3085, 12684), (3171, 12340), (3702, 10570), (4228, 9255), (4319, 9060), (4530, 8638), (5285, 7404), (6170, 6342)]