296047220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{1669}}^1$

素因数の和:1873

約数の個数: 72

約数和(自身を含む): 727632360

約数和(自身を除く): 431585140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 181, 196, 245, 362, 490, 724, 905, 980, 1267, 1669, 1810, 2534, 3338, 3620, 5068, 6335, 6676, 8345, 8869, 11683, 12670, 16690, 17738, 23366, 25340, 33380, 35476, 44345, 46732, 58415, 81781, 88690, 116830, 163562, 177380, 233660, 302089, 327124, 408905, 604178, 817810, 1208356, 1510445, 1635620, 2114623, 3020890, 4229246, 6041780, 8458492, 10573115, 14802361, 21146230, 29604722, 42292460, 59209444, 74011805, 148023610, 296047220]

約数ペア:

[(1, 296047220), (2, 148023610), (4, 74011805), (5, 59209444), (7, 42292460), (10, 29604722), (14, 21146230), (20, 14802361), (28, 10573115), (35, 8458492), (49, 6041780), (70, 4229246), (98, 3020890), (140, 2114623), (181, 1635620), (196, 1510445), (245, 1208356), (362, 817810), (490, 604178), (724, 408905), (905, 327124), (980, 302089), (1267, 233660), (1669, 177380), (1810, 163562), (2534, 116830), (3338, 88690), (3620, 81781), (5068, 58415), (6335, 46732), (6676, 44345), (8345, 35476), (8869, 33380), (11683, 25340), (12670, 23366), (16690, 17738)]