889164630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{757}}^1$

素因数の和:1222

約数の個数: 96

約数和(自身を含む): 2395231488

約数和(自身を除く): 1506066858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 421, 465, 558, 757, 842, 930, 1263, 1395, 1514, 2105, 2271, 2526, 2790, 3785, 3789, 4210, 4542, 6315, 6813, 7570, 7578, 11355, 12630, 13051, 13626, 18945, 22710, 23467, 26102, 34065, 37890, 39153, 46934, 65255, 68130, 70401, 78306, 117335, 117459, 130510, 140802, 195765, 211203, 234670, 234918, 318697, 352005, 391530, 422406, 587295, 637394, 704010, 956091, 1056015, 1174590, 1593485, 1912182, 2112030, 2868273, 3186970, 4780455, 5736546, 9560910, 9879607, 14341365, 19759214, 28682730, 29638821, 49398035, 59277642, 88916463, 98796070, 148194105, 177832926, 296388210, 444582315, 889164630]

約数ペア:

[(1, 889164630), (2, 444582315), (3, 296388210), (5, 177832926), (6, 148194105), (9, 98796070), (10, 88916463), (15, 59277642), (18, 49398035), (30, 29638821), (31, 28682730), (45, 19759214), (62, 14341365), (90, 9879607), (93, 9560910), (155, 5736546), (186, 4780455), (279, 3186970), (310, 2868273), (421, 2112030), (465, 1912182), (558, 1593485), (757, 1174590), (842, 1056015), (930, 956091), (1263, 704010), (1395, 637394), (1514, 587295), (2105, 422406), (2271, 391530), (2526, 352005), (2790, 318697), (3785, 234918), (3789, 234670), (4210, 211203), (4542, 195765), (6315, 140802), (6813, 130510), (7570, 117459), (7578, 117335), (11355, 78306), (12630, 70401), (13051, 68130), (13626, 65255), (18945, 46934), (22710, 39153), (23467, 37890), (26102, 34065)]