252112710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1103}}^1$

素因数の和:1533

約数の個数: 64

約数和(自身を含む): 639083520

約数和(自身を除く): 386970810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 401, 570, 802, 1103, 1203, 2005, 2206, 2406, 3309, 4010, 5515, 6015, 6618, 7619, 11030, 12030, 15238, 16545, 20957, 22857, 33090, 38095, 41914, 45714, 62871, 76190, 104785, 114285, 125742, 209570, 228570, 314355, 442303, 628710, 884606, 1326909, 2211515, 2653818, 4423030, 6634545, 8403757, 13269090, 16807514, 25211271, 42018785, 50422542, 84037570, 126056355, 252112710]

約数ペア:

[(1, 252112710), (2, 126056355), (3, 84037570), (5, 50422542), (6, 42018785), (10, 25211271), (15, 16807514), (19, 13269090), (30, 8403757), (38, 6634545), (57, 4423030), (95, 2653818), (114, 2211515), (190, 1326909), (285, 884606), (401, 628710), (570, 442303), (802, 314355), (1103, 228570), (1203, 209570), (2005, 125742), (2206, 114285), (2406, 104785), (3309, 76190), (4010, 62871), (5515, 45714), (6015, 41914), (6618, 38095), (7619, 33090), (11030, 22857), (12030, 20957), (15238, 16545)]