70817640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19037}}^1$

素因数の和:19082

約数の個数: 64

約数和(自身を含む): 219317760

約数和(自身を除く): 148500120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 19037, 38074, 57111, 76148, 95185, 114222, 152296, 190370, 228444, 285555, 380740, 456888, 571110, 590147, 761480, 1142220, 1180294, 1770441, 2284440, 2360588, 2950735, 3540882, 4721176, 5901470, 7081764, 8852205, 11802940, 14163528, 17704410, 23605880, 35408820, 70817640]

約数ペア:

[(1, 70817640), (2, 35408820), (3, 23605880), (4, 17704410), (5, 14163528), (6, 11802940), (8, 8852205), (10, 7081764), (12, 5901470), (15, 4721176), (20, 3540882), (24, 2950735), (30, 2360588), (31, 2284440), (40, 1770441), (60, 1180294), (62, 1142220), (93, 761480), (120, 590147), (124, 571110), (155, 456888), (186, 380740), (248, 285555), (310, 228444), (372, 190370), (465, 152296), (620, 114222), (744, 95185), (930, 76148), (1240, 57111), (1860, 38074), (3720, 19037)]