470390004

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{29629}}^1$

素因数の和:29659

約数の個数: 90

約数和(自身を含む): 1430506770

約数和(自身を除く): 960116766

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 15876, 29629, 59258, 88887, 118516, 177774, 207403, 266661, 355548, 414806, 533322, 622209, 799983, 829612, 1066644, 1244418, 1451821, 1599966, 1866627, 2399949, 2488836, 2903642, 3199932, 3733254, 4355463, 4799898, 5599881, 5807284, 7466508, 8710926, 9599796, 11199762, 13066389, 16799643, 17421852, 22399524, 26132778, 33599286, 39199167, 52265556, 67198572, 78398334, 117597501, 156796668, 235195002, 470390004]

約数ペア:

[(1, 470390004), (2, 235195002), (3, 156796668), (4, 117597501), (6, 78398334), (7, 67198572), (9, 52265556), (12, 39199167), (14, 33599286), (18, 26132778), (21, 22399524), (27, 17421852), (28, 16799643), (36, 13066389), (42, 11199762), (49, 9599796), (54, 8710926), (63, 7466508), (81, 5807284), (84, 5599881), (98, 4799898), (108, 4355463), (126, 3733254), (147, 3199932), (162, 2903642), (189, 2488836), (196, 2399949), (252, 1866627), (294, 1599966), (324, 1451821), (378, 1244418), (441, 1066644), (567, 829612), (588, 799983), (756, 622209), (882, 533322), (1134, 414806), (1323, 355548), (1764, 266661), (2268, 207403), (2646, 177774), (3969, 118516), (5292, 88887), (7938, 59258), (15876, 29629)]