72371010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 179345664

約数和(自身を除く): 106974654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 71, 122, 142, 183, 213, 305, 355, 366, 426, 557, 610, 710, 915, 1065, 1114, 1671, 1830, 2130, 2785, 3342, 4331, 5570, 8355, 8662, 12993, 16710, 21655, 25986, 33977, 39547, 43310, 64965, 67954, 79094, 101931, 118641, 129930, 169885, 197735, 203862, 237282, 339770, 395470, 509655, 593205, 1019310, 1186410, 2412367, 4824734, 7237101, 12061835, 14474202, 24123670, 36185505, 72371010]

約数ペア:

[(1, 72371010), (2, 36185505), (3, 24123670), (5, 14474202), (6, 12061835), (10, 7237101), (15, 4824734), (30, 2412367), (61, 1186410), (71, 1019310), (122, 593205), (142, 509655), (183, 395470), (213, 339770), (305, 237282), (355, 203862), (366, 197735), (426, 169885), (557, 129930), (610, 118641), (710, 101931), (915, 79094), (1065, 67954), (1114, 64965), (1671, 43310), (1830, 39547), (2130, 33977), (2785, 25986), (3342, 21655), (4331, 16710), (5570, 12993), (8355, 8662)]