2837430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 80

約数和(自身を含む): 7945344

約数和(自身を除く): 5107914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 113, 135, 155, 162, 186, 226, 270, 279, 310, 339, 405, 465, 558, 565, 678, 810, 837, 930, 1017, 1130, 1395, 1674, 1695, 2034, 2511, 2790, 3051, 3390, 3503, 4185, 5022, 5085, 6102, 7006, 8370, 9153, 10170, 10509, 12555, 15255, 17515, 18306, 21018, 25110, 30510, 31527, 35030, 45765, 52545, 63054, 91530, 94581, 105090, 157635, 189162, 283743, 315270, 472905, 567486, 945810, 1418715, 2837430]

約数ペア:

[(1, 2837430), (2, 1418715), (3, 945810), (5, 567486), (6, 472905), (9, 315270), (10, 283743), (15, 189162), (18, 157635), (27, 105090), (30, 94581), (31, 91530), (45, 63054), (54, 52545), (62, 45765), (81, 35030), (90, 31527), (93, 30510), (113, 25110), (135, 21018), (155, 18306), (162, 17515), (186, 15255), (226, 12555), (270, 10509), (279, 10170), (310, 9153), (339, 8370), (405, 7006), (465, 6102), (558, 5085), (565, 5022), (678, 4185), (810, 3503), (837, 3390), (930, 3051), (1017, 2790), (1130, 2511), (1395, 2034), (1674, 1695)]