1460004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 4290048

約数和(自身を除く): 2830044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 191, 196, 273, 294, 364, 382, 546, 573, 588, 637, 764, 1092, 1146, 1274, 1337, 1911, 2292, 2483, 2548, 2674, 3822, 4011, 4966, 5348, 7449, 7644, 8022, 9359, 9932, 14898, 16044, 17381, 18718, 28077, 29796, 34762, 37436, 52143, 56154, 69524, 104286, 112308, 121667, 208572, 243334, 365001, 486668, 730002, 1460004]

約数ペア:

[(1, 1460004), (2, 730002), (3, 486668), (4, 365001), (6, 243334), (7, 208572), (12, 121667), (13, 112308), (14, 104286), (21, 69524), (26, 56154), (28, 52143), (39, 37436), (42, 34762), (49, 29796), (52, 28077), (78, 18718), (84, 17381), (91, 16044), (98, 14898), (147, 9932), (156, 9359), (182, 8022), (191, 7644), (196, 7449), (273, 5348), (294, 4966), (364, 4011), (382, 3822), (546, 2674), (573, 2548), (588, 2483), (637, 2292), (764, 1911), (1092, 1337), (1146, 1274)]