15104130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 38016000

約数和(自身を除く): 22911870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 109, 149, 155, 186, 218, 298, 310, 327, 447, 465, 545, 654, 745, 894, 930, 1090, 1490, 1635, 2235, 3270, 3379, 4470, 4619, 6758, 9238, 10137, 13857, 16241, 16895, 20274, 23095, 27714, 32482, 33790, 46190, 48723, 50685, 69285, 81205, 97446, 101370, 138570, 162410, 243615, 487230, 503471, 1006942, 1510413, 2517355, 3020826, 5034710, 7552065, 15104130]

約数ペア:

[(1, 15104130), (2, 7552065), (3, 5034710), (5, 3020826), (6, 2517355), (10, 1510413), (15, 1006942), (30, 503471), (31, 487230), (62, 243615), (93, 162410), (109, 138570), (149, 101370), (155, 97446), (186, 81205), (218, 69285), (298, 50685), (310, 48723), (327, 46190), (447, 33790), (465, 32482), (545, 27714), (654, 23095), (745, 20274), (894, 16895), (930, 16241), (1090, 13857), (1490, 10137), (1635, 9238), (2235, 6758), (3270, 4619), (3379, 4470)]