29228150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 72

約数和(自身を含む): 64902096

約数和(自身を除く): 35673946

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 61, 70, 74, 122, 175, 185, 259, 305, 350, 370, 427, 518, 610, 854, 925, 1295, 1369, 1525, 1850, 2135, 2257, 2590, 2738, 3050, 4270, 4514, 6475, 6845, 9583, 10675, 11285, 12950, 13690, 15799, 19166, 21350, 22570, 31598, 34225, 47915, 56425, 68450, 78995, 83509, 95830, 112850, 157990, 167018, 239575, 394975, 417545, 479150, 584563, 789950, 835090, 1169126, 2087725, 2922815, 4175450, 5845630, 14614075, 29228150]

約数ペア:

[(1, 29228150), (2, 14614075), (5, 5845630), (7, 4175450), (10, 2922815), (14, 2087725), (25, 1169126), (35, 835090), (37, 789950), (50, 584563), (61, 479150), (70, 417545), (74, 394975), (122, 239575), (175, 167018), (185, 157990), (259, 112850), (305, 95830), (350, 83509), (370, 78995), (427, 68450), (518, 56425), (610, 47915), (854, 34225), (925, 31598), (1295, 22570), (1369, 21350), (1525, 19166), (1850, 15799), (2135, 13690), (2257, 12950), (2590, 11285), (2738, 10675), (3050, 9583), (4270, 6845), (4514, 6475)]