86937420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{39161}}^1$

素因数の和:39210

約数の個数: 48

約数和(自身を含む): 250010208

約数和(自身を除く): 163072788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 39161, 78322, 117483, 156644, 195805, 234966, 391610, 469932, 587415, 783220, 1174830, 1448957, 2349660, 2897914, 4346871, 5795828, 7244785, 8693742, 14489570, 17387484, 21734355, 28979140, 43468710, 86937420]

約数ペア:

[(1, 86937420), (2, 43468710), (3, 28979140), (4, 21734355), (5, 17387484), (6, 14489570), (10, 8693742), (12, 7244785), (15, 5795828), (20, 4346871), (30, 2897914), (37, 2349660), (60, 1448957), (74, 1174830), (111, 783220), (148, 587415), (185, 469932), (222, 391610), (370, 234966), (444, 195805), (555, 156644), (740, 117483), (1110, 78322), (2220, 39161)]