214664460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1055

約数の個数: 96

約数和(自身を含む): 625895424

約数和(自身を除く): 411230964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 131, 155, 186, 262, 310, 372, 393, 465, 524, 620, 655, 786, 881, 930, 1310, 1572, 1762, 1860, 1965, 2620, 2643, 3524, 3930, 4061, 4405, 5286, 7860, 8122, 8810, 10572, 12183, 13215, 16244, 17620, 20305, 24366, 26430, 27311, 40610, 48732, 52860, 54622, 60915, 81220, 81933, 109244, 115411, 121830, 136555, 163866, 230822, 243660, 273110, 327732, 346233, 409665, 461644, 546220, 577055, 692466, 819330, 1154110, 1384932, 1638660, 1731165, 2308220, 3462330, 3577741, 6924660, 7155482, 10733223, 14310964, 17888705, 21466446, 35777410, 42932892, 53666115, 71554820, 107332230, 214664460]

約数ペア:

[(1, 214664460), (2, 107332230), (3, 71554820), (4, 53666115), (5, 42932892), (6, 35777410), (10, 21466446), (12, 17888705), (15, 14310964), (20, 10733223), (30, 7155482), (31, 6924660), (60, 3577741), (62, 3462330), (93, 2308220), (124, 1731165), (131, 1638660), (155, 1384932), (186, 1154110), (262, 819330), (310, 692466), (372, 577055), (393, 546220), (465, 461644), (524, 409665), (620, 346233), (655, 327732), (786, 273110), (881, 243660), (930, 230822), (1310, 163866), (1572, 136555), (1762, 121830), (1860, 115411), (1965, 109244), (2620, 81933), (2643, 81220), (3524, 60915), (3930, 54622), (4061, 52860), (4405, 48732), (5286, 40610), (7860, 27311), (8122, 26430), (8810, 24366), (10572, 20305), (12183, 17620), (13215, 16244)]