30883524

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 85494528

約数和(自身を除く): 54611004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 588, 636, 742, 991, 1113, 1484, 1982, 2226, 2597, 2973, 3964, 4452, 5194, 5946, 6937, 7791, 10388, 11892, 13874, 15582, 20811, 27748, 31164, 41622, 48559, 52523, 83244, 97118, 105046, 145677, 157569, 194236, 210092, 291354, 315138, 367661, 582708, 630276, 735322, 1102983, 1470644, 2205966, 2573627, 4411932, 5147254, 7720881, 10294508, 15441762, 30883524]

約数ペア:

[(1, 30883524), (2, 15441762), (3, 10294508), (4, 7720881), (6, 5147254), (7, 4411932), (12, 2573627), (14, 2205966), (21, 1470644), (28, 1102983), (42, 735322), (49, 630276), (53, 582708), (84, 367661), (98, 315138), (106, 291354), (147, 210092), (159, 194236), (196, 157569), (212, 145677), (294, 105046), (318, 97118), (371, 83244), (588, 52523), (636, 48559), (742, 41622), (991, 31164), (1113, 27748), (1484, 20811), (1982, 15582), (2226, 13874), (2597, 11892), (2973, 10388), (3964, 7791), (4452, 6937), (5194, 5946)]