54319020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{457}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 174816768

約数和(自身を除く): 120497748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 283, 420, 457, 566, 849, 914, 1132, 1371, 1415, 1698, 1828, 1981, 2285, 2742, 2830, 3199, 3396, 3962, 4245, 4570, 5484, 5660, 5943, 6398, 6855, 7924, 8490, 9140, 9597, 9905, 11886, 12796, 13710, 15995, 16980, 19194, 19810, 23772, 27420, 29715, 31990, 38388, 39620, 47985, 59430, 63980, 95970, 118860, 129331, 191940, 258662, 387993, 517324, 646655, 775986, 905317, 1293310, 1551972, 1810634, 1939965, 2586620, 2715951, 3621268, 3879930, 4526585, 5431902, 7759860, 9053170, 10863804, 13579755, 18106340, 27159510, 54319020]

約数ペア:

[(1, 54319020), (2, 27159510), (3, 18106340), (4, 13579755), (5, 10863804), (6, 9053170), (7, 7759860), (10, 5431902), (12, 4526585), (14, 3879930), (15, 3621268), (20, 2715951), (21, 2586620), (28, 1939965), (30, 1810634), (35, 1551972), (42, 1293310), (60, 905317), (70, 775986), (84, 646655), (105, 517324), (140, 387993), (210, 258662), (283, 191940), (420, 129331), (457, 118860), (566, 95970), (849, 63980), (914, 59430), (1132, 47985), (1371, 39620), (1415, 38388), (1698, 31990), (1828, 29715), (1981, 27420), (2285, 23772), (2742, 19810), (2830, 19194), (3199, 16980), (3396, 15995), (3962, 13710), (4245, 12796), (4570, 11886), (5484, 9905), (5660, 9597), (5943, 9140), (6398, 8490), (6855, 7924)]