2138070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 96

約数和(自身を含む): 6128640

約数和(自身を除く): 3990570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 31, 33, 38, 55, 57, 62, 66, 93, 95, 110, 114, 121, 155, 165, 186, 190, 209, 242, 285, 310, 330, 341, 363, 418, 465, 570, 589, 605, 627, 682, 726, 930, 1023, 1045, 1178, 1210, 1254, 1705, 1767, 1815, 2046, 2090, 2299, 2945, 3135, 3410, 3534, 3630, 3751, 4598, 5115, 5890, 6270, 6479, 6897, 7502, 8835, 10230, 11253, 11495, 12958, 13794, 17670, 18755, 19437, 22506, 22990, 32395, 34485, 37510, 38874, 56265, 64790, 68970, 71269, 97185, 112530, 142538, 194370, 213807, 356345, 427614, 712690, 1069035, 2138070]

約数ペア:

[(1, 2138070), (2, 1069035), (3, 712690), (5, 427614), (6, 356345), (10, 213807), (11, 194370), (15, 142538), (19, 112530), (22, 97185), (30, 71269), (31, 68970), (33, 64790), (38, 56265), (55, 38874), (57, 37510), (62, 34485), (66, 32395), (93, 22990), (95, 22506), (110, 19437), (114, 18755), (121, 17670), (155, 13794), (165, 12958), (186, 11495), (190, 11253), (209, 10230), (242, 8835), (285, 7502), (310, 6897), (330, 6479), (341, 6270), (363, 5890), (418, 5115), (465, 4598), (570, 3751), (589, 3630), (605, 3534), (627, 3410), (682, 3135), (726, 2945), (930, 2299), (1023, 2090), (1045, 2046), (1178, 1815), (1210, 1767), (1254, 1705)]