30922101

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 56320000

約数和(自身を除く): 25397899

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 79, 109, 133, 171, 189, 237, 327, 399, 513, 553, 711, 763, 981, 1197, 1501, 1659, 2071, 2133, 2289, 2943, 3591, 4503, 4977, 6213, 6867, 8611, 10507, 13509, 14497, 14931, 18639, 20601, 25833, 31521, 40527, 43491, 55917, 60277, 77499, 94563, 130473, 163609, 180831, 232497, 283689, 391419, 490827, 542493, 1145263, 1472481, 1627479, 3435789, 4417443, 10307367, 30922101]

約数ペア:

[(1, 30922101), (3, 10307367), (7, 4417443), (9, 3435789), (19, 1627479), (21, 1472481), (27, 1145263), (57, 542493), (63, 490827), (79, 391419), (109, 283689), (133, 232497), (171, 180831), (189, 163609), (237, 130473), (327, 94563), (399, 77499), (513, 60277), (553, 55917), (711, 43491), (763, 40527), (981, 31521), (1197, 25833), (1501, 20601), (1659, 18639), (2071, 14931), (2133, 14497), (2289, 13509), (2943, 10507), (3591, 8611), (4503, 6867), (4977, 6213)]