30859271640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1993493}}^1$

素因数の和:1993553

約数の個数: 96

約数和(自身を含む): 102625071120

約数和(自身を除く): 71765799480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 1993493, 3986986, 5980479, 7973972, 9967465, 11960958, 15947944, 17941437, 19934930, 23921916, 29902395, 35882874, 39869860, 47843832, 59804790, 71765748, 79739720, 85720199, 89707185, 119609580, 143531496, 171440398, 179414370, 239219160, 257160597, 342880796, 358828740, 428600995, 514321194, 685761592, 717657480, 771481791, 857201990, 1028642388, 1285802985, 1542963582, 1714403980, 2057284776, 2571605970, 3085927164, 3428807960, 3857408955, 5143211940, 6171854328, 7714817910, 10286423880, 15429635820, 30859271640]

約数ペア:

[(1, 30859271640), (2, 15429635820), (3, 10286423880), (4, 7714817910), (5, 6171854328), (6, 5143211940), (8, 3857408955), (9, 3428807960), (10, 3085927164), (12, 2571605970), (15, 2057284776), (18, 1714403980), (20, 1542963582), (24, 1285802985), (30, 1028642388), (36, 857201990), (40, 771481791), (43, 717657480), (45, 685761592), (60, 514321194), (72, 428600995), (86, 358828740), (90, 342880796), (120, 257160597), (129, 239219160), (172, 179414370), (180, 171440398), (215, 143531496), (258, 119609580), (344, 89707185), (360, 85720199), (387, 79739720), (430, 71765748), (516, 59804790), (645, 47843832), (774, 39869860), (860, 35882874), (1032, 29902395), (1290, 23921916), (1548, 19934930), (1720, 17941437), (1935, 15947944), (2580, 11960958), (3096, 9967465), (3870, 7973972), (5160, 5980479), (7740, 3986986), (15480, 1993493)]