130259220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23857}}^1$

素因数の和:23889

約数の個数: 96

約数和(自身を含む): 448912128

約数和(自身を除く): 318652908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 23857, 47714, 71571, 95428, 119285, 143142, 166999, 238570, 286284, 310141, 333998, 357855, 477140, 500997, 620282, 667996, 715710, 834995, 930423, 1001994, 1240564, 1431420, 1550705, 1669990, 1860846, 2003988, 2170987, 2504985, 3101410, 3339980, 3721692, 4341974, 4652115, 5009970, 6202820, 6512961, 8683948, 9304230, 10019940, 10854935, 13025922, 18608460, 21709870, 26051844, 32564805, 43419740, 65129610, 130259220]

約数ペア:

[(1, 130259220), (2, 65129610), (3, 43419740), (4, 32564805), (5, 26051844), (6, 21709870), (7, 18608460), (10, 13025922), (12, 10854935), (13, 10019940), (14, 9304230), (15, 8683948), (20, 6512961), (21, 6202820), (26, 5009970), (28, 4652115), (30, 4341974), (35, 3721692), (39, 3339980), (42, 3101410), (52, 2504985), (60, 2170987), (65, 2003988), (70, 1860846), (78, 1669990), (84, 1550705), (91, 1431420), (105, 1240564), (130, 1001994), (140, 930423), (156, 834995), (182, 715710), (195, 667996), (210, 620282), (260, 500997), (273, 477140), (364, 357855), (390, 333998), (420, 310141), (455, 286284), (546, 238570), (780, 166999), (910, 143142), (1092, 119285), (1365, 95428), (1820, 71571), (2730, 47714), (5460, 23857)]