38212860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2459}}^1$

素因数の和:2515

約数の個数: 96

約数和(自身を含む): 125637120

約数和(自身を除く): 87424260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2459, 2590, 3108, 3885, 4918, 5180, 7377, 7770, 9836, 12295, 14754, 15540, 17213, 24590, 29508, 34426, 36885, 49180, 51639, 68852, 73770, 86065, 90983, 103278, 147540, 172130, 181966, 206556, 258195, 272949, 344260, 363932, 454915, 516390, 545898, 636881, 909830, 1032780, 1091796, 1273762, 1364745, 1819660, 1910643, 2547524, 2729490, 3184405, 3821286, 5458980, 6368810, 7642572, 9553215, 12737620, 19106430, 38212860]

約数ペア:

[(1, 38212860), (2, 19106430), (3, 12737620), (4, 9553215), (5, 7642572), (6, 6368810), (7, 5458980), (10, 3821286), (12, 3184405), (14, 2729490), (15, 2547524), (20, 1910643), (21, 1819660), (28, 1364745), (30, 1273762), (35, 1091796), (37, 1032780), (42, 909830), (60, 636881), (70, 545898), (74, 516390), (84, 454915), (105, 363932), (111, 344260), (140, 272949), (148, 258195), (185, 206556), (210, 181966), (222, 172130), (259, 147540), (370, 103278), (420, 90983), (444, 86065), (518, 73770), (555, 68852), (740, 51639), (777, 49180), (1036, 36885), (1110, 34426), (1295, 29508), (1554, 24590), (2220, 17213), (2459, 15540), (2590, 14754), (3108, 12295), (3885, 9836), (4918, 7770), (5180, 7377)]