30858672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2909}}^1$

素因数の和:2950

約数の個数: 80

約数和(自身を含む): 90931680

約数和(自身を除く): 60073008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 2909, 3536, 5304, 5818, 8727, 10608, 11636, 17454, 23272, 34908, 37817, 46544, 49453, 69816, 75634, 98906, 113451, 139632, 148359, 151268, 197812, 226902, 296718, 302536, 395624, 453804, 593436, 605072, 642889, 791248, 907608, 1186872, 1285778, 1815216, 1928667, 2373744, 2571556, 3857334, 5143112, 7714668, 10286224, 15429336, 30858672]

約数ペア:

[(1, 30858672), (2, 15429336), (3, 10286224), (4, 7714668), (6, 5143112), (8, 3857334), (12, 2571556), (13, 2373744), (16, 1928667), (17, 1815216), (24, 1285778), (26, 1186872), (34, 907608), (39, 791248), (48, 642889), (51, 605072), (52, 593436), (68, 453804), (78, 395624), (102, 302536), (104, 296718), (136, 226902), (156, 197812), (204, 151268), (208, 148359), (221, 139632), (272, 113451), (312, 98906), (408, 75634), (442, 69816), (624, 49453), (663, 46544), (816, 37817), (884, 34908), (1326, 23272), (1768, 17454), (2652, 11636), (2909, 10608), (3536, 8727), (5304, 5818)]