29492730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^2\times {\mathrm{73}}^1$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 78909012

約数和(自身を除く): 49416282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 73, 90, 134, 146, 201, 219, 335, 365, 402, 438, 603, 657, 670, 730, 1005, 1095, 1206, 1314, 2010, 2190, 3015, 3285, 4489, 4891, 6030, 6570, 8978, 9782, 13467, 14673, 22445, 24455, 26934, 29346, 40401, 44019, 44890, 48910, 67335, 73365, 80802, 88038, 134670, 146730, 202005, 220095, 327697, 404010, 440190, 655394, 983091, 1638485, 1966182, 2949273, 3276970, 4915455, 5898546, 9830910, 14746365, 29492730]

約数ペア:

[(1, 29492730), (2, 14746365), (3, 9830910), (5, 5898546), (6, 4915455), (9, 3276970), (10, 2949273), (15, 1966182), (18, 1638485), (30, 983091), (45, 655394), (67, 440190), (73, 404010), (90, 327697), (134, 220095), (146, 202005), (201, 146730), (219, 134670), (335, 88038), (365, 80802), (402, 73365), (438, 67335), (603, 48910), (657, 44890), (670, 44019), (730, 40401), (1005, 29346), (1095, 26934), (1206, 24455), (1314, 22445), (2010, 14673), (2190, 13467), (3015, 9782), (3285, 8978), (4489, 6570), (4891, 6030)]