30783948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4813}}^1$

素因数の和:4874

約数の個数: 48

約数和(自身を含む): 79257696

約数和(自身を除く): 48473748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 4813, 6396, 9626, 14439, 19252, 28878, 57756, 62569, 125138, 187707, 197333, 250276, 375414, 394666, 591999, 750828, 789332, 1183998, 2367996, 2565329, 5130658, 7695987, 10261316, 15391974, 30783948]

約数ペア:

[(1, 30783948), (2, 15391974), (3, 10261316), (4, 7695987), (6, 5130658), (12, 2565329), (13, 2367996), (26, 1183998), (39, 789332), (41, 750828), (52, 591999), (78, 394666), (82, 375414), (123, 250276), (156, 197333), (164, 187707), (246, 125138), (492, 62569), (533, 57756), (1066, 28878), (1599, 19252), (2132, 14439), (3198, 9626), (4813, 6396)]