66358020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 193971456

約数和(自身を除く): 127613436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 71, 74, 111, 142, 148, 185, 213, 222, 284, 355, 370, 421, 426, 444, 555, 710, 740, 842, 852, 1065, 1110, 1263, 1420, 1684, 2105, 2130, 2220, 2526, 2627, 4210, 4260, 5052, 5254, 6315, 7881, 8420, 10508, 12630, 13135, 15577, 15762, 25260, 26270, 29891, 31154, 31524, 39405, 46731, 52540, 59782, 62308, 77885, 78810, 89673, 93462, 119564, 149455, 155770, 157620, 179346, 186924, 233655, 298910, 311540, 358692, 448365, 467310, 597820, 896730, 934620, 1105967, 1793460, 2211934, 3317901, 4423868, 5529835, 6635802, 11059670, 13271604, 16589505, 22119340, 33179010, 66358020]

約数ペア:

[(1, 66358020), (2, 33179010), (3, 22119340), (4, 16589505), (5, 13271604), (6, 11059670), (10, 6635802), (12, 5529835), (15, 4423868), (20, 3317901), (30, 2211934), (37, 1793460), (60, 1105967), (71, 934620), (74, 896730), (111, 597820), (142, 467310), (148, 448365), (185, 358692), (213, 311540), (222, 298910), (284, 233655), (355, 186924), (370, 179346), (421, 157620), (426, 155770), (444, 149455), (555, 119564), (710, 93462), (740, 89673), (842, 78810), (852, 77885), (1065, 62308), (1110, 59782), (1263, 52540), (1420, 46731), (1684, 39405), (2105, 31524), (2130, 31154), (2220, 29891), (2526, 26270), (2627, 25260), (4210, 15762), (4260, 15577), (5052, 13135), (5254, 12630), (6315, 10508), (7881, 8420)]