27017430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 77414400

約数和(自身を除く): 50396970

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, 139, 155, 165, 186, 190, 209, 278, 285, 310, 330, 341, 417, 418, 465, 570, 589, 627, 682, 695, 834, 930, 1023, 1045, 1178, 1254, 1390, 1529, 1705, 1767, 2046, 2085, 2090, 2641, 2945, 3058, 3135, 3410, 3534, 4170, 4309, 4587, 5115, 5282, 5890, 6270, 6479, 7645, 7923, 8618, 8835, 9174, 10230, 12927, 12958, 13205, 15290, 15846, 17670, 19437, 21545, 22935, 25854, 26410, 29051, 32395, 38874, 39615, 43090, 45870, 47399, 58102, 64635, 64790, 79230, 81871, 87153, 94798, 97185, 129270, 142197, 145255, 163742, 174306, 194370, 236995, 245613, 284394, 290510, 409355, 435765, 473990, 491226, 710985, 818710, 871530, 900581, 1228065, 1421970, 1801162, 2456130, 2701743, 4502905, 5403486, 9005810, 13508715, 27017430]

約数ペア:

[(1, 27017430), (2, 13508715), (3, 9005810), (5, 5403486), (6, 4502905), (10, 2701743), (11, 2456130), (15, 1801162), (19, 1421970), (22, 1228065), (30, 900581), (31, 871530), (33, 818710), (38, 710985), (55, 491226), (57, 473990), (62, 435765), (66, 409355), (93, 290510), (95, 284394), (110, 245613), (114, 236995), (139, 194370), (155, 174306), (165, 163742), (186, 145255), (190, 142197), (209, 129270), (278, 97185), (285, 94798), (310, 87153), (330, 81871), (341, 79230), (417, 64790), (418, 64635), (465, 58102), (570, 47399), (589, 45870), (627, 43090), (682, 39615), (695, 38874), (834, 32395), (930, 29051), (1023, 26410), (1045, 25854), (1178, 22935), (1254, 21545), (1390, 19437), (1529, 17670), (1705, 15846), (1767, 15290), (2046, 13205), (2085, 12958), (2090, 12927), (2641, 10230), (2945, 9174), (3058, 8835), (3135, 8618), (3410, 7923), (3534, 7645), (4170, 6479), (4309, 6270), (4587, 5890), (5115, 5282)]