75856890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2521}}^1$

素因数の和:2607

約数の個数: 64

約数和(自身を含む): 196110720

約数和(自身を除く): 120253830

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, 2521, 3009, 5015, 5042, 6018, 7563, 10030, 12605, 15045, 15126, 25210, 30090, 37815, 42857, 75630, 85714, 128571, 148739, 214285, 257142, 297478, 428570, 446217, 642855, 743695, 892434, 1285710, 1487390, 2231085, 2528563, 4462170, 5057126, 7585689, 12642815, 15171378, 25285630, 37928445, 75856890]

約数ペア:

[(1, 75856890), (2, 37928445), (3, 25285630), (5, 15171378), (6, 12642815), (10, 7585689), (15, 5057126), (17, 4462170), (30, 2528563), (34, 2231085), (51, 1487390), (59, 1285710), (85, 892434), (102, 743695), (118, 642855), (170, 446217), (177, 428570), (255, 297478), (295, 257142), (354, 214285), (510, 148739), (590, 128571), (885, 85714), (1003, 75630), (1770, 42857), (2006, 37815), (2521, 30090), (3009, 25210), (5015, 15126), (5042, 15045), (6018, 12605), (7563, 10030)]