308429123980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{3294479}}^1$

素因数の和:3294670

約数の個数: 48

約数和(自身を含む): 673022730240

約数和(自身を除く): 364593606260

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 151, 155, 302, 310, 604, 620, 755, 1510, 3020, 4681, 9362, 18724, 23405, 46810, 93620, 3294479, 6588958, 13177916, 16472395, 32944790, 65889580, 102128849, 204257698, 408515396, 497466329, 510644245, 994932658, 1021288490, 1989865316, 2042576980, 2487331645, 4974663290, 9949326580, 15421456199, 30842912398, 61685824796, 77107280995, 154214561990, 308429123980]

約数ペア:

[(1, 308429123980), (2, 154214561990), (4, 77107280995), (5, 61685824796), (10, 30842912398), (20, 15421456199), (31, 9949326580), (62, 4974663290), (124, 2487331645), (151, 2042576980), (155, 1989865316), (302, 1021288490), (310, 994932658), (604, 510644245), (620, 497466329), (755, 408515396), (1510, 204257698), (3020, 102128849), (4681, 65889580), (9362, 32944790), (18724, 16472395), (23405, 13177916), (46810, 6588958), (93620, 3294479)]