1009372920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{118471}}^1$

素因数の和:118556

約数の個数: 64

約数和(自身を含む): 3070794240

約数和(自身を除く): 2061421320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 118471, 236942, 355413, 473884, 592355, 710826, 947768, 1184710, 1421652, 1777065, 2369420, 2843304, 3554130, 4738840, 7108260, 8411441, 14216520, 16822882, 25234323, 33645764, 42057205, 50468646, 67291528, 84114410, 100937292, 126171615, 168228820, 201874584, 252343230, 336457640, 504686460, 1009372920]

約数ペア:

[(1, 1009372920), (2, 504686460), (3, 336457640), (4, 252343230), (5, 201874584), (6, 168228820), (8, 126171615), (10, 100937292), (12, 84114410), (15, 67291528), (20, 50468646), (24, 42057205), (30, 33645764), (40, 25234323), (60, 16822882), (71, 14216520), (120, 8411441), (142, 7108260), (213, 4738840), (284, 3554130), (355, 2843304), (426, 2369420), (568, 1777065), (710, 1421652), (852, 1184710), (1065, 947768), (1420, 710826), (1704, 592355), (2130, 473884), (2840, 355413), (4260, 236942), (8520, 118471)]