70008850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^3\times {\mathrm{47}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 137419776

約数和(自身を除く): 67410926

約数列:

[1, 2, 5, 10, 25, 31, 47, 50, 62, 94, 155, 235, 310, 470, 775, 961, 1175, 1457, 1550, 1922, 2350, 2914, 4805, 7285, 9610, 14570, 24025, 29791, 36425, 45167, 48050, 59582, 72850, 90334, 148955, 225835, 297910, 451670, 744775, 1129175, 1400177, 1489550, 2258350, 2800354, 7000885, 14001770, 35004425, 70008850]

約数ペア:

[(1, 70008850), (2, 35004425), (5, 14001770), (10, 7000885), (25, 2800354), (31, 2258350), (47, 1489550), (50, 1400177), (62, 1129175), (94, 744775), (155, 451670), (235, 297910), (310, 225835), (470, 148955), (775, 90334), (961, 72850), (1175, 59582), (1457, 48050), (1550, 45167), (1922, 36425), (2350, 29791), (2914, 24025), (4805, 14570), (7285, 9610)]