70864680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31081}}^1$

素因数の和:31114

約数の個数: 64

約数和(自身を含む): 223790400

約数和(自身を除く): 152925720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 31081, 62162, 93243, 124324, 155405, 186486, 248648, 310810, 372972, 466215, 590539, 621620, 745944, 932430, 1181078, 1243240, 1771617, 1864860, 2362156, 2952695, 3543234, 3729720, 4724312, 5905390, 7086468, 8858085, 11810780, 14172936, 17716170, 23621560, 35432340, 70864680]

約数ペア:

[(1, 70864680), (2, 35432340), (3, 23621560), (4, 17716170), (5, 14172936), (6, 11810780), (8, 8858085), (10, 7086468), (12, 5905390), (15, 4724312), (19, 3729720), (20, 3543234), (24, 2952695), (30, 2362156), (38, 1864860), (40, 1771617), (57, 1243240), (60, 1181078), (76, 932430), (95, 745944), (114, 621620), (120, 590539), (152, 466215), (190, 372972), (228, 310810), (285, 248648), (380, 186486), (456, 155405), (570, 124324), (760, 93243), (1140, 62162), (2280, 31081)]