157051210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{3259}}^1$

素因数の和:3406

約数の個数: 32

約数和(自身を含む): 291052800

約数和(自身を除く): 134001590

約数列:

[1, 2, 5, 10, 61, 79, 122, 158, 305, 395, 610, 790, 3259, 4819, 6518, 9638, 16295, 24095, 32590, 48190, 198799, 257461, 397598, 514922, 993995, 1287305, 1987990, 2574610, 15705121, 31410242, 78525605, 157051210]

約数ペア:

[(1, 157051210), (2, 78525605), (5, 31410242), (10, 15705121), (61, 2574610), (79, 1987990), (122, 1287305), (158, 993995), (305, 514922), (395, 397598), (610, 257461), (790, 198799), (3259, 48190), (4819, 32590), (6518, 24095), (9638, 16295)]