302896360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1861}}^1$

素因数の和:2198

約数の個数: 64

約数和(自身を含む): 736681680

約数和(自身を除く): 433785320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 313, 520, 626, 1252, 1565, 1861, 2504, 3130, 3722, 4069, 6260, 7444, 8138, 9305, 12520, 14888, 16276, 18610, 20345, 24193, 32552, 37220, 40690, 48386, 74440, 81380, 96772, 120965, 162760, 193544, 241930, 483860, 582493, 967720, 1164986, 2329972, 2912465, 4659944, 5824930, 7572409, 11649860, 15144818, 23299720, 30289636, 37862045, 60579272, 75724090, 151448180, 302896360]

約数ペア:

[(1, 302896360), (2, 151448180), (4, 75724090), (5, 60579272), (8, 37862045), (10, 30289636), (13, 23299720), (20, 15144818), (26, 11649860), (40, 7572409), (52, 5824930), (65, 4659944), (104, 2912465), (130, 2329972), (260, 1164986), (313, 967720), (520, 582493), (626, 483860), (1252, 241930), (1565, 193544), (1861, 162760), (2504, 120965), (3130, 96772), (3722, 81380), (4069, 74440), (6260, 48386), (7444, 40690), (8138, 37220), (9305, 32552), (12520, 24193), (14888, 20345), (16276, 18610)]