42820710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 108103680

約数和(自身を除く): 65282970

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 229, 230, 271, 345, 458, 542, 687, 690, 813, 1145, 1355, 1374, 1626, 2290, 2710, 3435, 4065, 5267, 6233, 6870, 8130, 10534, 12466, 15801, 18699, 26335, 31165, 31602, 37398, 52670, 62059, 62330, 79005, 93495, 124118, 158010, 186177, 186990, 310295, 372354, 620590, 930885, 1427357, 1861770, 2854714, 4282071, 7136785, 8564142, 14273570, 21410355, 42820710]

約数ペア:

[(1, 42820710), (2, 21410355), (3, 14273570), (5, 8564142), (6, 7136785), (10, 4282071), (15, 2854714), (23, 1861770), (30, 1427357), (46, 930885), (69, 620590), (115, 372354), (138, 310295), (229, 186990), (230, 186177), (271, 158010), (345, 124118), (458, 93495), (542, 79005), (687, 62330), (690, 62059), (813, 52670), (1145, 37398), (1355, 31602), (1374, 31165), (1626, 26335), (2290, 18699), (2710, 15801), (3435, 12466), (4065, 10534), (5267, 8130), (6233, 6870)]