155798010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{2557}}^1$

素因数の和:3247

約数の個数: 48

約数和(自身を含む): 405831816

約数和(自身を除く): 250033806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 677, 1354, 2031, 2557, 3385, 4062, 5114, 6093, 6770, 7671, 10155, 12186, 12785, 15342, 20310, 23013, 25570, 30465, 38355, 46026, 60930, 76710, 115065, 230130, 1731089, 3462178, 5193267, 8655445, 10386534, 15579801, 17310890, 25966335, 31159602, 51932670, 77899005, 155798010]

約数ペア:

[(1, 155798010), (2, 77899005), (3, 51932670), (5, 31159602), (6, 25966335), (9, 17310890), (10, 15579801), (15, 10386534), (18, 8655445), (30, 5193267), (45, 3462178), (90, 1731089), (677, 230130), (1354, 115065), (2031, 76710), (2557, 60930), (3385, 46026), (4062, 38355), (5114, 30465), (6093, 25570), (6770, 23013), (7671, 20310), (10155, 15342), (12186, 12785)]