29860812

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 80883712

約数和(自身を除く): 51022900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 991, 1116, 1674, 1982, 2511, 2973, 3348, 3964, 5022, 5946, 7533, 8919, 10044, 11892, 15066, 17838, 26757, 30132, 30721, 35676, 53514, 61442, 80271, 92163, 107028, 122884, 160542, 184326, 240813, 276489, 321084, 368652, 481626, 552978, 829467, 963252, 1105956, 1658934, 2488401, 3317868, 4976802, 7465203, 9953604, 14930406, 29860812]

約数ペア:

[(1, 29860812), (2, 14930406), (3, 9953604), (4, 7465203), (6, 4976802), (9, 3317868), (12, 2488401), (18, 1658934), (27, 1105956), (31, 963252), (36, 829467), (54, 552978), (62, 481626), (81, 368652), (93, 321084), (108, 276489), (124, 240813), (162, 184326), (186, 160542), (243, 122884), (279, 107028), (324, 92163), (372, 80271), (486, 61442), (558, 53514), (837, 35676), (972, 30721), (991, 30132), (1116, 26757), (1674, 17838), (1982, 15066), (2511, 11892), (2973, 10044), (3348, 8919), (3964, 7533), (5022, 5946)]