71035570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^2$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 136933632

約数和(自身を除く): 65898062

約数列:

[1, 2, 5, 10, 31, 43, 62, 73, 86, 146, 155, 215, 310, 365, 430, 730, 1333, 2263, 2666, 3139, 4526, 5329, 6278, 6665, 10658, 11315, 13330, 15695, 22630, 26645, 31390, 53290, 97309, 165199, 194618, 229147, 330398, 458294, 486545, 825995, 973090, 1145735, 1651990, 2291470, 7103557, 14207114, 35517785, 71035570]

約数ペア:

[(1, 71035570), (2, 35517785), (5, 14207114), (10, 7103557), (31, 2291470), (43, 1651990), (62, 1145735), (73, 973090), (86, 825995), (146, 486545), (155, 458294), (215, 330398), (310, 229147), (365, 194618), (430, 165199), (730, 97309), (1333, 53290), (2263, 31390), (2666, 26645), (3139, 22630), (4526, 15695), (5329, 13330), (6278, 11315), (6665, 10658)]