244970830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 495331200

約数和(自身を除く): 250360370

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 181, 290, 359, 362, 377, 718, 754, 905, 1795, 1810, 1885, 2353, 3590, 3770, 4667, 4706, 5249, 9334, 10411, 10498, 11765, 20822, 23335, 23530, 26245, 46670, 52055, 52490, 64979, 68237, 104110, 129958, 135343, 136474, 270686, 324895, 341185, 649790, 676715, 682370, 844727, 1353430, 1689454, 1884391, 3768782, 4223635, 8447270, 9421955, 18843910, 24497083, 48994166, 122485415, 244970830]

約数ペア:

[(1, 244970830), (2, 122485415), (5, 48994166), (10, 24497083), (13, 18843910), (26, 9421955), (29, 8447270), (58, 4223635), (65, 3768782), (130, 1884391), (145, 1689454), (181, 1353430), (290, 844727), (359, 682370), (362, 676715), (377, 649790), (718, 341185), (754, 324895), (905, 270686), (1795, 136474), (1810, 135343), (1885, 129958), (2353, 104110), (3590, 68237), (3770, 64979), (4667, 52490), (4706, 52055), (5249, 46670), (9334, 26245), (10411, 23530), (10498, 23335), (11765, 20822)]