42715020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 125024256

約数和(自身を除く): 82309236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 71, 74, 111, 142, 148, 185, 213, 222, 271, 284, 355, 370, 426, 444, 542, 555, 710, 740, 813, 852, 1065, 1084, 1110, 1355, 1420, 1626, 2130, 2220, 2627, 2710, 3252, 4065, 4260, 5254, 5420, 7881, 8130, 10027, 10508, 13135, 15762, 16260, 19241, 20054, 26270, 30081, 31524, 38482, 39405, 40108, 50135, 52540, 57723, 60162, 76964, 78810, 96205, 100270, 115446, 120324, 150405, 157620, 192410, 200540, 230892, 288615, 300810, 384820, 577230, 601620, 711917, 1154460, 1423834, 2135751, 2847668, 3559585, 4271502, 7119170, 8543004, 10678755, 14238340, 21357510, 42715020]

約数ペア:

[(1, 42715020), (2, 21357510), (3, 14238340), (4, 10678755), (5, 8543004), (6, 7119170), (10, 4271502), (12, 3559585), (15, 2847668), (20, 2135751), (30, 1423834), (37, 1154460), (60, 711917), (71, 601620), (74, 577230), (111, 384820), (142, 300810), (148, 288615), (185, 230892), (213, 200540), (222, 192410), (271, 157620), (284, 150405), (355, 120324), (370, 115446), (426, 100270), (444, 96205), (542, 78810), (555, 76964), (710, 60162), (740, 57723), (813, 52540), (852, 50135), (1065, 40108), (1084, 39405), (1110, 38482), (1355, 31524), (1420, 30081), (1626, 26270), (2130, 20054), (2220, 19241), (2627, 16260), (2710, 15762), (3252, 13135), (4065, 10508), (4260, 10027), (5254, 8130), (5420, 7881)]