30155944

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1850

約数の個数: 64

約数和(自身を含む): 72656640

約数和(自身を除く): 42500696

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 1801, 2093, 2392, 3602, 4186, 7204, 8372, 12607, 14408, 16744, 23413, 25214, 41423, 46826, 50428, 82846, 93652, 100856, 163891, 165692, 187304, 289961, 327782, 331384, 538499, 579922, 655564, 1076998, 1159844, 1311128, 2153996, 2319688, 3769493, 4307992, 7538986, 15077972, 30155944]

約数ペア:

[(1, 30155944), (2, 15077972), (4, 7538986), (7, 4307992), (8, 3769493), (13, 2319688), (14, 2153996), (23, 1311128), (26, 1159844), (28, 1076998), (46, 655564), (52, 579922), (56, 538499), (91, 331384), (92, 327782), (104, 289961), (161, 187304), (182, 165692), (184, 163891), (299, 100856), (322, 93652), (364, 82846), (598, 50428), (644, 46826), (728, 41423), (1196, 25214), (1288, 23413), (1801, 16744), (2093, 14408), (2392, 12607), (3602, 8372), (4186, 7204)]