429778860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53857}}^1$

素因数の和:53895

約数の個数: 96

約数和(自身を含む): 1447703040

約数和(自身を除く): 1017924180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 53857, 107714, 161571, 215428, 269285, 323142, 376999, 538570, 646284, 753998, 807855, 1023283, 1077140, 1130997, 1507996, 1615710, 1884995, 2046566, 2261994, 3069849, 3231420, 3769990, 4093132, 4523988, 5116415, 5654985, 6139698, 7162981, 7539980, 10232830, 11309970, 12279396, 14325962, 15349245, 20465660, 21488943, 22619940, 28651924, 30698490, 35814905, 42977886, 61396980, 71629810, 85955772, 107444715, 143259620, 214889430, 429778860]

約数ペア:

[(1, 429778860), (2, 214889430), (3, 143259620), (4, 107444715), (5, 85955772), (6, 71629810), (7, 61396980), (10, 42977886), (12, 35814905), (14, 30698490), (15, 28651924), (19, 22619940), (20, 21488943), (21, 20465660), (28, 15349245), (30, 14325962), (35, 12279396), (38, 11309970), (42, 10232830), (57, 7539980), (60, 7162981), (70, 6139698), (76, 5654985), (84, 5116415), (95, 4523988), (105, 4093132), (114, 3769990), (133, 3231420), (140, 3069849), (190, 2261994), (210, 2046566), (228, 1884995), (266, 1615710), (285, 1507996), (380, 1130997), (399, 1077140), (420, 1023283), (532, 807855), (570, 753998), (665, 646284), (798, 538570), (1140, 376999), (1330, 323142), (1596, 269285), (1995, 215428), (2660, 161571), (3990, 107714), (7980, 53857)]