405439110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1098

約数の個数: 96

約数和(自身を含む): 1086089472

約数和(自身を除く): 680650362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 71, 90, 134, 142, 201, 213, 335, 355, 402, 426, 603, 639, 670, 710, 947, 1005, 1065, 1206, 1278, 1894, 2010, 2130, 2841, 3015, 3195, 4735, 4757, 5682, 6030, 6390, 8523, 9470, 9514, 14205, 14271, 17046, 23785, 28410, 28542, 42615, 42813, 47570, 63449, 67237, 71355, 85230, 85626, 126898, 134474, 142710, 190347, 201711, 214065, 317245, 336185, 380694, 403422, 428130, 571041, 605133, 634490, 672370, 951735, 1008555, 1142082, 1210266, 1903470, 2017110, 2855205, 3025665, 4504879, 5710410, 6051330, 9009758, 13514637, 22524395, 27029274, 40543911, 45048790, 67573185, 81087822, 135146370, 202719555, 405439110]

約数ペア:

[(1, 405439110), (2, 202719555), (3, 135146370), (5, 81087822), (6, 67573185), (9, 45048790), (10, 40543911), (15, 27029274), (18, 22524395), (30, 13514637), (45, 9009758), (67, 6051330), (71, 5710410), (90, 4504879), (134, 3025665), (142, 2855205), (201, 2017110), (213, 1903470), (335, 1210266), (355, 1142082), (402, 1008555), (426, 951735), (603, 672370), (639, 634490), (670, 605133), (710, 571041), (947, 428130), (1005, 403422), (1065, 380694), (1206, 336185), (1278, 317245), (1894, 214065), (2010, 201711), (2130, 190347), (2841, 142710), (3015, 134474), (3195, 126898), (4735, 85626), (4757, 85230), (5682, 71355), (6030, 67237), (6390, 63449), (8523, 47570), (9470, 42813), (9514, 42615), (14205, 28542), (14271, 28410), (17046, 23785)]