244813940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3547}}^1$

素因数の和:3609

約数の個数: 96

約数和(自身を含む): 643749120

約数和(自身を除く): 398935180

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 58, 68, 70, 85, 116, 119, 140, 145, 170, 203, 238, 290, 340, 406, 476, 493, 580, 595, 812, 986, 1015, 1190, 1972, 2030, 2380, 2465, 3451, 3547, 4060, 4930, 6902, 7094, 9860, 13804, 14188, 17255, 17735, 24829, 34510, 35470, 49658, 60299, 69020, 70940, 99316, 102863, 120598, 124145, 205726, 241196, 248290, 301495, 411452, 422093, 496580, 514315, 602990, 720041, 844186, 1028630, 1205980, 1440082, 1688372, 1748671, 2057260, 2110465, 2880164, 3497342, 3600205, 4220930, 6994684, 7200410, 8441860, 8743355, 12240697, 14400820, 17486710, 24481394, 34973420, 48962788, 61203485, 122406970, 244813940]

約数ペア:

[(1, 244813940), (2, 122406970), (4, 61203485), (5, 48962788), (7, 34973420), (10, 24481394), (14, 17486710), (17, 14400820), (20, 12240697), (28, 8743355), (29, 8441860), (34, 7200410), (35, 6994684), (58, 4220930), (68, 3600205), (70, 3497342), (85, 2880164), (116, 2110465), (119, 2057260), (140, 1748671), (145, 1688372), (170, 1440082), (203, 1205980), (238, 1028630), (290, 844186), (340, 720041), (406, 602990), (476, 514315), (493, 496580), (580, 422093), (595, 411452), (812, 301495), (986, 248290), (1015, 241196), (1190, 205726), (1972, 124145), (2030, 120598), (2380, 102863), (2465, 99316), (3451, 70940), (3547, 69020), (4060, 60299), (4930, 49658), (6902, 35470), (7094, 34510), (9860, 24829), (13804, 17735), (14188, 17255)]