187919190

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4549}}^1$

素因数の和:4588

約数の個数: 96

約数和(自身を含む): 536608800

約数和(自身を除く): 348689610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 243, 255, 270, 306, 405, 459, 486, 510, 765, 810, 918, 1215, 1377, 1530, 2295, 2430, 2754, 4131, 4549, 4590, 6885, 8262, 9098, 13647, 13770, 20655, 22745, 27294, 40941, 41310, 45490, 68235, 77333, 81882, 122823, 136470, 154666, 204705, 231999, 245646, 368469, 386665, 409410, 463998, 614115, 695997, 736938, 773330, 1105407, 1159995, 1228230, 1391994, 1842345, 2087991, 2210814, 2319990, 3479985, 3684690, 4175982, 5527035, 6263973, 6959970, 10439955, 11054070, 12527946, 18791919, 20879910, 31319865, 37583838, 62639730, 93959595, 187919190]

約数ペア:

[(1, 187919190), (2, 93959595), (3, 62639730), (5, 37583838), (6, 31319865), (9, 20879910), (10, 18791919), (15, 12527946), (17, 11054070), (18, 10439955), (27, 6959970), (30, 6263973), (34, 5527035), (45, 4175982), (51, 3684690), (54, 3479985), (81, 2319990), (85, 2210814), (90, 2087991), (102, 1842345), (135, 1391994), (153, 1228230), (162, 1159995), (170, 1105407), (243, 773330), (255, 736938), (270, 695997), (306, 614115), (405, 463998), (459, 409410), (486, 386665), (510, 368469), (765, 245646), (810, 231999), (918, 204705), (1215, 154666), (1377, 136470), (1530, 122823), (2295, 81882), (2430, 77333), (2754, 68235), (4131, 45490), (4549, 41310), (4590, 40941), (6885, 27294), (8262, 22745), (9098, 20655), (13647, 13770)]