31552860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 92619072

約数和(自身を除く): 61066212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 61, 74, 111, 122, 148, 183, 185, 222, 233, 244, 305, 366, 370, 444, 466, 555, 610, 699, 732, 740, 915, 932, 1110, 1165, 1220, 1398, 1830, 2220, 2257, 2330, 2796, 3495, 3660, 4514, 4660, 6771, 6990, 8621, 9028, 11285, 13542, 13980, 14213, 17242, 22570, 25863, 27084, 28426, 33855, 34484, 42639, 43105, 45140, 51726, 56852, 67710, 71065, 85278, 86210, 103452, 129315, 135420, 142130, 170556, 172420, 213195, 258630, 284260, 426390, 517260, 525881, 852780, 1051762, 1577643, 2103524, 2629405, 3155286, 5258810, 6310572, 7888215, 10517620, 15776430, 31552860]

約数ペア:

[(1, 31552860), (2, 15776430), (3, 10517620), (4, 7888215), (5, 6310572), (6, 5258810), (10, 3155286), (12, 2629405), (15, 2103524), (20, 1577643), (30, 1051762), (37, 852780), (60, 525881), (61, 517260), (74, 426390), (111, 284260), (122, 258630), (148, 213195), (183, 172420), (185, 170556), (222, 142130), (233, 135420), (244, 129315), (305, 103452), (366, 86210), (370, 85278), (444, 71065), (466, 67710), (555, 56852), (610, 51726), (699, 45140), (732, 43105), (740, 42639), (915, 34484), (932, 33855), (1110, 28426), (1165, 27084), (1220, 25863), (1398, 22570), (1830, 17242), (2220, 14213), (2257, 13980), (2330, 13542), (2796, 11285), (3495, 9028), (3660, 8621), (4514, 6990), (4660, 6771)]