60234980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 139454784

約数和(自身を除く): 79219804

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 169, 251, 260, 284, 338, 355, 502, 676, 710, 845, 923, 1004, 1255, 1420, 1690, 1846, 2510, 3263, 3380, 3692, 4615, 5020, 6526, 9230, 11999, 13052, 16315, 17821, 18460, 23998, 32630, 35642, 42419, 47996, 59995, 65260, 71284, 84838, 89105, 119990, 169676, 178210, 212095, 231673, 239980, 356420, 424190, 463346, 848380, 926692, 1158365, 2316730, 3011749, 4633460, 6023498, 12046996, 15058745, 30117490, 60234980]

約数ペア:

[(1, 60234980), (2, 30117490), (4, 15058745), (5, 12046996), (10, 6023498), (13, 4633460), (20, 3011749), (26, 2316730), (52, 1158365), (65, 926692), (71, 848380), (130, 463346), (142, 424190), (169, 356420), (251, 239980), (260, 231673), (284, 212095), (338, 178210), (355, 169676), (502, 119990), (676, 89105), (710, 84838), (845, 71284), (923, 65260), (1004, 59995), (1255, 47996), (1420, 42419), (1690, 35642), (1846, 32630), (2510, 23998), (3263, 18460), (3380, 17821), (3692, 16315), (4615, 13052), (5020, 11999), (6526, 9230)]