1866085130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4013}}^1$

素因数の和:4120

約数の個数: 96

約数和(自身を含む): 4266625104

約数和(自身を除く): 2400539974

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 73, 91, 98, 130, 146, 182, 245, 365, 455, 490, 511, 637, 730, 910, 949, 1022, 1274, 1898, 2555, 3185, 3577, 4013, 4745, 5110, 6370, 6643, 7154, 8026, 9490, 13286, 17885, 20065, 28091, 33215, 35770, 40130, 46501, 52169, 56182, 66430, 93002, 104338, 140455, 196637, 232505, 260845, 280910, 292949, 365183, 393274, 465010, 521690, 585898, 730366, 983185, 1464745, 1825915, 1966370, 2050643, 2556281, 2929490, 3651830, 3808337, 4101286, 5112562, 7616674, 10253215, 12781405, 14354501, 19041685, 20506430, 25562810, 26658359, 28709002, 38083370, 53316718, 71772505, 133291795, 143545010, 186608513, 266583590, 373217026, 933042565, 1866085130]

約数ペア:

[(1, 1866085130), (2, 933042565), (5, 373217026), (7, 266583590), (10, 186608513), (13, 143545010), (14, 133291795), (26, 71772505), (35, 53316718), (49, 38083370), (65, 28709002), (70, 26658359), (73, 25562810), (91, 20506430), (98, 19041685), (130, 14354501), (146, 12781405), (182, 10253215), (245, 7616674), (365, 5112562), (455, 4101286), (490, 3808337), (511, 3651830), (637, 2929490), (730, 2556281), (910, 2050643), (949, 1966370), (1022, 1825915), (1274, 1464745), (1898, 983185), (2555, 730366), (3185, 585898), (3577, 521690), (4013, 465010), (4745, 393274), (5110, 365183), (6370, 292949), (6643, 280910), (7154, 260845), (8026, 232505), (9490, 196637), (13286, 140455), (17885, 104338), (20065, 93002), (28091, 66430), (33215, 56182), (35770, 52169), (40130, 46501)]