291694260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33997}}^1$

素因数の和:34033

約数の個数: 96

約数和(自身を含む): 959559552

約数和(自身を除く): 667865292

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 33997, 67994, 101991, 135988, 169985, 203982, 339970, 373967, 407964, 441961, 509955, 679940, 747934, 883922, 1019910, 1121901, 1325883, 1495868, 1767844, 1869835, 2039820, 2209805, 2243802, 2651766, 3739670, 4419610, 4487604, 4861571, 5303532, 5609505, 6629415, 7479340, 8839220, 9723142, 11219010, 13258830, 14584713, 19446284, 22438020, 24307855, 26517660, 29169426, 48615710, 58338852, 72923565, 97231420, 145847130, 291694260]

約数ペア:

[(1, 291694260), (2, 145847130), (3, 97231420), (4, 72923565), (5, 58338852), (6, 48615710), (10, 29169426), (11, 26517660), (12, 24307855), (13, 22438020), (15, 19446284), (20, 14584713), (22, 13258830), (26, 11219010), (30, 9723142), (33, 8839220), (39, 7479340), (44, 6629415), (52, 5609505), (55, 5303532), (60, 4861571), (65, 4487604), (66, 4419610), (78, 3739670), (110, 2651766), (130, 2243802), (132, 2209805), (143, 2039820), (156, 1869835), (165, 1767844), (195, 1495868), (220, 1325883), (260, 1121901), (286, 1019910), (330, 883922), (390, 747934), (429, 679940), (572, 509955), (660, 441961), (715, 407964), (780, 373967), (858, 339970), (1430, 203982), (1716, 169985), (2145, 135988), (2860, 101991), (4290, 67994), (8580, 33997)]