222656790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{617}}^1$

素因数の和:1173

約数の個数: 64

約数和(自身を含む): 559581696

約数和(自身を除く): 336924906

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 523, 617, 690, 1046, 1234, 1569, 1851, 2615, 3085, 3138, 3702, 5230, 6170, 7845, 9255, 12029, 14191, 15690, 18510, 24058, 28382, 36087, 42573, 60145, 70955, 72174, 85146, 120290, 141910, 180435, 212865, 322691, 360870, 425730, 645382, 968073, 1613455, 1936146, 3226910, 4840365, 7421893, 9680730, 14843786, 22265679, 37109465, 44531358, 74218930, 111328395, 222656790]

約数ペア:

[(1, 222656790), (2, 111328395), (3, 74218930), (5, 44531358), (6, 37109465), (10, 22265679), (15, 14843786), (23, 9680730), (30, 7421893), (46, 4840365), (69, 3226910), (115, 1936146), (138, 1613455), (230, 968073), (345, 645382), (523, 425730), (617, 360870), (690, 322691), (1046, 212865), (1234, 180435), (1569, 141910), (1851, 120290), (2615, 85146), (3085, 72174), (3138, 70955), (3702, 60145), (5230, 42573), (6170, 36087), (7845, 28382), (9255, 24058), (12029, 18510), (14191, 15690)]