30313164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1715

約数の個数: 72

約数和(自身を含む): 84983808

約数和(自身を除く): 54670644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 1663, 2604, 3038, 3326, 4557, 4989, 6076, 6652, 9114, 9978, 11641, 18228, 19956, 23282, 34923, 46564, 51553, 69846, 81487, 103106, 139692, 154659, 162974, 206212, 244461, 309318, 325948, 360871, 488922, 618636, 721742, 977844, 1082613, 1443484, 2165226, 2526097, 4330452, 5052194, 7578291, 10104388, 15156582, 30313164]

約数ペア:

[(1, 30313164), (2, 15156582), (3, 10104388), (4, 7578291), (6, 5052194), (7, 4330452), (12, 2526097), (14, 2165226), (21, 1443484), (28, 1082613), (31, 977844), (42, 721742), (49, 618636), (62, 488922), (84, 360871), (93, 325948), (98, 309318), (124, 244461), (147, 206212), (186, 162974), (196, 154659), (217, 139692), (294, 103106), (372, 81487), (434, 69846), (588, 51553), (651, 46564), (868, 34923), (1302, 23282), (1519, 19956), (1663, 18228), (2604, 11641), (3038, 9978), (3326, 9114), (4557, 6652), (4989, 6076)]