139190190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{87541}}^1$

素因数の和:87604

約数の個数: 32

約数和(自身を含む): 340363296

約数和(自身を除く): 201173106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 87541, 175082, 262623, 437705, 525246, 875410, 1313115, 2626230, 4639673, 9279346, 13919019, 23198365, 27838038, 46396730, 69595095, 139190190]

約数ペア:

[(1, 139190190), (2, 69595095), (3, 46396730), (5, 27838038), (6, 23198365), (10, 13919019), (15, 9279346), (30, 4639673), (53, 2626230), (106, 1313115), (159, 875410), (265, 525246), (318, 437705), (530, 262623), (795, 175082), (1590, 87541)]