213476670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19603}}^1$

素因数の和:19638

約数の個数: 72

約数和(自身を含む): 610115688

約数和(自身を除く): 396639018

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 19603, 39206, 58809, 98015, 117618, 176427, 196030, 215633, 294045, 352854, 431266, 588090, 646899, 882135, 1078165, 1293798, 1764270, 1940697, 2156330, 2371963, 3234495, 3881394, 4743926, 6468990, 7115889, 9703485, 11859815, 14231778, 19406970, 21347667, 23719630, 35579445, 42695334, 71158890, 106738335, 213476670]

約数ペア:

[(1, 213476670), (2, 106738335), (3, 71158890), (5, 42695334), (6, 35579445), (9, 23719630), (10, 21347667), (11, 19406970), (15, 14231778), (18, 11859815), (22, 9703485), (30, 7115889), (33, 6468990), (45, 4743926), (55, 3881394), (66, 3234495), (90, 2371963), (99, 2156330), (110, 1940697), (121, 1764270), (165, 1293798), (198, 1078165), (242, 882135), (330, 646899), (363, 588090), (495, 431266), (605, 352854), (726, 294045), (990, 215633), (1089, 196030), (1210, 176427), (1815, 117618), (2178, 98015), (3630, 58809), (5445, 39206), (10890, 19603)]