29177540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1609

約数の個数: 72

約数和(自身を含む): 75075840

約数和(自身を除く): 45898300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1567, 1862, 2660, 3134, 3724, 4655, 6268, 7835, 9310, 10969, 15670, 18620, 21938, 29773, 31340, 43876, 54845, 59546, 76783, 109690, 119092, 148865, 153566, 208411, 219380, 297730, 307132, 383915, 416822, 595460, 767830, 833644, 1042055, 1458877, 1535660, 2084110, 2917754, 4168220, 5835508, 7294385, 14588770, 29177540]

約数ペア:

[(1, 29177540), (2, 14588770), (4, 7294385), (5, 5835508), (7, 4168220), (10, 2917754), (14, 2084110), (19, 1535660), (20, 1458877), (28, 1042055), (35, 833644), (38, 767830), (49, 595460), (70, 416822), (76, 383915), (95, 307132), (98, 297730), (133, 219380), (140, 208411), (190, 153566), (196, 148865), (245, 119092), (266, 109690), (380, 76783), (490, 59546), (532, 54845), (665, 43876), (931, 31340), (980, 29773), (1330, 21938), (1567, 18620), (1862, 15670), (2660, 10969), (3134, 9310), (3724, 7835), (4655, 6268)]