129962940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{35509}}^1$

素因数の和:35582

約数の個数: 48

約数和(自身を含む): 369872160

約数和(自身を除く): 239909220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 35509, 71018, 106527, 142036, 177545, 213054, 355090, 426108, 532635, 710180, 1065270, 2130540, 2166049, 4332098, 6498147, 8664196, 10830245, 12996294, 21660490, 25992588, 32490735, 43320980, 64981470, 129962940]

約数ペア:

[(1, 129962940), (2, 64981470), (3, 43320980), (4, 32490735), (5, 25992588), (6, 21660490), (10, 12996294), (12, 10830245), (15, 8664196), (20, 6498147), (30, 4332098), (60, 2166049), (61, 2130540), (122, 1065270), (183, 710180), (244, 532635), (305, 426108), (366, 355090), (610, 213054), (732, 177545), (915, 142036), (1220, 106527), (1830, 71018), (3660, 35509)]