71835210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34703}}^1$

素因数の和:34739

約数の個数: 48

約数和(自身を含む): 194897664

約数和(自身を除く): 123062454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 34703, 69406, 104109, 173515, 208218, 312327, 347030, 520545, 624654, 798169, 1041090, 1561635, 1596338, 2394507, 3123270, 3990845, 4789014, 7183521, 7981690, 11972535, 14367042, 23945070, 35917605, 71835210]

約数ペア:

[(1, 71835210), (2, 35917605), (3, 23945070), (5, 14367042), (6, 11972535), (9, 7981690), (10, 7183521), (15, 4789014), (18, 3990845), (23, 3123270), (30, 2394507), (45, 1596338), (46, 1561635), (69, 1041090), (90, 798169), (115, 624654), (138, 520545), (207, 347030), (230, 312327), (345, 208218), (414, 173515), (690, 104109), (1035, 69406), (2070, 34703)]