8353860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 24820992

約数和(自身を除く): 16467132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 53, 60, 71, 74, 106, 111, 142, 148, 159, 185, 212, 213, 222, 265, 284, 318, 355, 370, 426, 444, 530, 555, 636, 710, 740, 795, 852, 1060, 1065, 1110, 1420, 1590, 1961, 2130, 2220, 2627, 3180, 3763, 3922, 4260, 5254, 5883, 7526, 7844, 7881, 9805, 10508, 11289, 11766, 13135, 15052, 15762, 18815, 19610, 22578, 23532, 26270, 29415, 31524, 37630, 39220, 39405, 45156, 52540, 56445, 58830, 75260, 78810, 112890, 117660, 139231, 157620, 225780, 278462, 417693, 556924, 696155, 835386, 1392310, 1670772, 2088465, 2784620, 4176930, 8353860]

約数ペア:

[(1, 8353860), (2, 4176930), (3, 2784620), (4, 2088465), (5, 1670772), (6, 1392310), (10, 835386), (12, 696155), (15, 556924), (20, 417693), (30, 278462), (37, 225780), (53, 157620), (60, 139231), (71, 117660), (74, 112890), (106, 78810), (111, 75260), (142, 58830), (148, 56445), (159, 52540), (185, 45156), (212, 39405), (213, 39220), (222, 37630), (265, 31524), (284, 29415), (318, 26270), (355, 23532), (370, 22578), (426, 19610), (444, 18815), (530, 15762), (555, 15052), (636, 13135), (710, 11766), (740, 11289), (795, 10508), (852, 9805), (1060, 7881), (1065, 7844), (1110, 7526), (1420, 5883), (1590, 5254), (1961, 4260), (2130, 3922), (2220, 3763), (2627, 3180)]