129057420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{3767}}^1$

素因数の和:4350

約数の個数: 48

約数和(自身を含む): 362089728

約数和(自身を除く): 233032308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 571, 1142, 1713, 2284, 2855, 3426, 3767, 5710, 6852, 7534, 8565, 11301, 11420, 15068, 17130, 18835, 22602, 34260, 37670, 45204, 56505, 75340, 113010, 226020, 2150957, 4301914, 6452871, 8603828, 10754785, 12905742, 21509570, 25811484, 32264355, 43019140, 64528710, 129057420]

約数ペア:

[(1, 129057420), (2, 64528710), (3, 43019140), (4, 32264355), (5, 25811484), (6, 21509570), (10, 12905742), (12, 10754785), (15, 8603828), (20, 6452871), (30, 4301914), (60, 2150957), (571, 226020), (1142, 113010), (1713, 75340), (2284, 56505), (2855, 45204), (3426, 37670), (3767, 34260), (5710, 22602), (6852, 18835), (7534, 17130), (8565, 15068), (11301, 11420)]