148772220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{11119}}^1$

素因数の和:11354

約数の個数: 48

約数和(自身を含む): 418467840

約数和(自身を除く): 269695620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 6690, 11119, 13380, 22238, 33357, 44476, 55595, 66714, 111190, 133428, 166785, 222380, 333570, 667140, 2479537, 4959074, 7438611, 9918148, 12397685, 14877222, 24795370, 29754444, 37193055, 49590740, 74386110, 148772220]

約数ペア:

[(1, 148772220), (2, 74386110), (3, 49590740), (4, 37193055), (5, 29754444), (6, 24795370), (10, 14877222), (12, 12397685), (15, 9918148), (20, 7438611), (30, 4959074), (60, 2479537), (223, 667140), (446, 333570), (669, 222380), (892, 166785), (1115, 133428), (1338, 111190), (2230, 66714), (2676, 55595), (3345, 44476), (4460, 33357), (6690, 22238), (11119, 13380)]