30195627

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 50970624

約数和(自身を除く): 20774997

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 469, 737, 1407, 1951, 2211, 5159, 5853, 13657, 15477, 21461, 40971, 64383, 130717, 150227, 392151, 450681, 915019, 1437887, 2745057, 4313661, 10065209, 30195627]

約数ペア:

[(1, 30195627), (3, 10065209), (7, 4313661), (11, 2745057), (21, 1437887), (33, 915019), (67, 450681), (77, 392151), (201, 150227), (231, 130717), (469, 64383), (737, 40971), (1407, 21461), (1951, 15477), (2211, 13657), (5159, 5853)]