4725490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 11850624

約数和(自身を除く): 7125134

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 19, 22, 34, 35, 38, 55, 70, 77, 85, 95, 110, 119, 133, 154, 170, 187, 190, 209, 238, 266, 323, 361, 374, 385, 418, 595, 646, 665, 722, 770, 935, 1045, 1190, 1309, 1330, 1463, 1615, 1805, 1870, 2090, 2261, 2527, 2618, 2926, 3230, 3553, 3610, 3971, 4522, 5054, 6137, 6545, 7106, 7315, 7942, 11305, 12274, 12635, 13090, 14630, 17765, 19855, 22610, 24871, 25270, 27797, 30685, 35530, 39710, 42959, 49742, 55594, 61370, 67507, 85918, 124355, 135014, 138985, 214795, 248710, 277970, 337535, 429590, 472549, 675070, 945098, 2362745, 4725490]

約数ペア:

[(1, 4725490), (2, 2362745), (5, 945098), (7, 675070), (10, 472549), (11, 429590), (14, 337535), (17, 277970), (19, 248710), (22, 214795), (34, 138985), (35, 135014), (38, 124355), (55, 85918), (70, 67507), (77, 61370), (85, 55594), (95, 49742), (110, 42959), (119, 39710), (133, 35530), (154, 30685), (170, 27797), (187, 25270), (190, 24871), (209, 22610), (238, 19855), (266, 17765), (323, 14630), (361, 13090), (374, 12635), (385, 12274), (418, 11305), (595, 7942), (646, 7315), (665, 7106), (722, 6545), (770, 6137), (935, 5054), (1045, 4522), (1190, 3971), (1309, 3610), (1330, 3553), (1463, 3230), (1615, 2926), (1805, 2618), (1870, 2527), (2090, 2261)]