119260890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:821

約数の個数: 128

約数和(自身を含む): 368064000

約数和(自身を除く): 248803110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 89, 90, 105, 126, 135, 178, 189, 210, 267, 270, 315, 378, 445, 534, 623, 630, 709, 801, 890, 945, 1246, 1335, 1418, 1602, 1869, 1890, 2127, 2403, 2670, 3115, 3545, 3738, 4005, 4254, 4806, 4963, 5607, 6230, 6381, 7090, 8010, 9345, 9926, 10635, 11214, 12015, 12762, 14889, 16821, 18690, 19143, 21270, 24030, 24815, 28035, 29778, 31905, 33642, 38286, 44667, 49630, 56070, 63101, 63810, 74445, 84105, 89334, 95715, 126202, 134001, 148890, 168210, 189303, 191430, 223335, 268002, 315505, 378606, 441707, 446670, 567909, 631010, 670005, 883414, 946515, 1135818, 1325121, 1340010, 1703727, 1893030, 2208535, 2650242, 2839545, 3407454, 3975363, 4417070, 5679090, 6625605, 7950726, 8518635, 11926089, 13251210, 17037270, 19876815, 23852178, 39753630, 59630445, 119260890]

約数ペア:

[(1, 119260890), (2, 59630445), (3, 39753630), (5, 23852178), (6, 19876815), (7, 17037270), (9, 13251210), (10, 11926089), (14, 8518635), (15, 7950726), (18, 6625605), (21, 5679090), (27, 4417070), (30, 3975363), (35, 3407454), (42, 2839545), (45, 2650242), (54, 2208535), (63, 1893030), (70, 1703727), (89, 1340010), (90, 1325121), (105, 1135818), (126, 946515), (135, 883414), (178, 670005), (189, 631010), (210, 567909), (267, 446670), (270, 441707), (315, 378606), (378, 315505), (445, 268002), (534, 223335), (623, 191430), (630, 189303), (709, 168210), (801, 148890), (890, 134001), (945, 126202), (1246, 95715), (1335, 89334), (1418, 84105), (1602, 74445), (1869, 63810), (1890, 63101), (2127, 56070), (2403, 49630), (2670, 44667), (3115, 38286), (3545, 33642), (3738, 31905), (4005, 29778), (4254, 28035), (4806, 24815), (4963, 24030), (5607, 21270), (6230, 19143), (6381, 18690), (7090, 16821), (8010, 14889), (9345, 12762), (9926, 12015), (10635, 11214)]