268493070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{8923}}^1$

素因数の和:9009

約数の個数: 64

約数和(自身を含む): 693930240

約数和(自身を除く): 425437170

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 85, 102, 118, 170, 177, 255, 295, 354, 510, 590, 885, 1003, 1770, 2006, 3009, 5015, 6018, 8923, 10030, 15045, 17846, 26769, 30090, 44615, 53538, 89230, 133845, 151691, 267690, 303382, 455073, 526457, 758455, 910146, 1052914, 1516910, 1579371, 2275365, 2632285, 3158742, 4550730, 5264570, 7896855, 8949769, 15793710, 17899538, 26849307, 44748845, 53698614, 89497690, 134246535, 268493070]

約数ペア:

[(1, 268493070), (2, 134246535), (3, 89497690), (5, 53698614), (6, 44748845), (10, 26849307), (15, 17899538), (17, 15793710), (30, 8949769), (34, 7896855), (51, 5264570), (59, 4550730), (85, 3158742), (102, 2632285), (118, 2275365), (170, 1579371), (177, 1516910), (255, 1052914), (295, 910146), (354, 758455), (510, 526457), (590, 455073), (885, 303382), (1003, 267690), (1770, 151691), (2006, 133845), (3009, 89230), (5015, 53538), (6018, 44615), (8923, 30090), (10030, 26769), (15045, 17846)]