30755790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 87325056

約数和(自身を除く): 56569266

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 97, 117, 130, 194, 195, 234, 271, 291, 390, 485, 542, 582, 585, 813, 873, 970, 1170, 1261, 1355, 1455, 1626, 1746, 2439, 2522, 2710, 2910, 3523, 3783, 4065, 4365, 4878, 6305, 7046, 7566, 8130, 8730, 10569, 11349, 12195, 12610, 17615, 18915, 21138, 22698, 24390, 26287, 31707, 35230, 37830, 52574, 52845, 56745, 63414, 78861, 105690, 113490, 131435, 157722, 158535, 236583, 262870, 317070, 341731, 394305, 473166, 683462, 788610, 1025193, 1182915, 1708655, 2050386, 2365830, 3075579, 3417310, 5125965, 6151158, 10251930, 15377895, 30755790]

約数ペア:

[(1, 30755790), (2, 15377895), (3, 10251930), (5, 6151158), (6, 5125965), (9, 3417310), (10, 3075579), (13, 2365830), (15, 2050386), (18, 1708655), (26, 1182915), (30, 1025193), (39, 788610), (45, 683462), (65, 473166), (78, 394305), (90, 341731), (97, 317070), (117, 262870), (130, 236583), (194, 158535), (195, 157722), (234, 131435), (271, 113490), (291, 105690), (390, 78861), (485, 63414), (542, 56745), (582, 52845), (585, 52574), (813, 37830), (873, 35230), (970, 31707), (1170, 26287), (1261, 24390), (1355, 22698), (1455, 21138), (1626, 18915), (1746, 17615), (2439, 12610), (2522, 12195), (2710, 11349), (2910, 10569), (3523, 8730), (3783, 8130), (4065, 7566), (4365, 7046), (4878, 6305)]