9228660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 31179456

約数和(自身を除く): 21950796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 49, 60, 70, 73, 84, 86, 98, 105, 129, 140, 146, 147, 172, 196, 210, 215, 219, 245, 258, 292, 294, 301, 365, 420, 430, 438, 490, 511, 516, 588, 602, 645, 730, 735, 860, 876, 903, 980, 1022, 1095, 1204, 1290, 1460, 1470, 1505, 1533, 1806, 2044, 2107, 2190, 2555, 2580, 2940, 3010, 3066, 3139, 3577, 3612, 4214, 4380, 4515, 5110, 6020, 6132, 6278, 6321, 7154, 7665, 8428, 9030, 9417, 10220, 10535, 10731, 12556, 12642, 14308, 15330, 15695, 17885, 18060, 18834, 21070, 21462, 21973, 25284, 30660, 31390, 31605, 35770, 37668, 42140, 42924, 43946, 47085, 53655, 62780, 63210, 65919, 71540, 87892, 94170, 107310, 109865, 126420, 131838, 153811, 188340, 214620, 219730, 263676, 307622, 329595, 439460, 461433, 615244, 659190, 769055, 922866, 1318380, 1538110, 1845732, 2307165, 3076220, 4614330, 9228660]

約数ペア:

[(1, 9228660), (2, 4614330), (3, 3076220), (4, 2307165), (5, 1845732), (6, 1538110), (7, 1318380), (10, 922866), (12, 769055), (14, 659190), (15, 615244), (20, 461433), (21, 439460), (28, 329595), (30, 307622), (35, 263676), (42, 219730), (43, 214620), (49, 188340), (60, 153811), (70, 131838), (73, 126420), (84, 109865), (86, 107310), (98, 94170), (105, 87892), (129, 71540), (140, 65919), (146, 63210), (147, 62780), (172, 53655), (196, 47085), (210, 43946), (215, 42924), (219, 42140), (245, 37668), (258, 35770), (292, 31605), (294, 31390), (301, 30660), (365, 25284), (420, 21973), (430, 21462), (438, 21070), (490, 18834), (511, 18060), (516, 17885), (588, 15695), (602, 15330), (645, 14308), (730, 12642), (735, 12556), (860, 10731), (876, 10535), (903, 10220), (980, 9417), (1022, 9030), (1095, 8428), (1204, 7665), (1290, 7154), (1460, 6321), (1470, 6278), (1505, 6132), (1533, 6020), (1806, 5110), (2044, 4515), (2107, 4380), (2190, 4214), (2555, 3612), (2580, 3577), (2940, 3139), (3010, 3066)]