4578390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 12625920

約数和(自身を除く): 8047530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 547, 558, 837, 930, 1094, 1395, 1641, 1674, 2735, 2790, 3282, 4185, 4923, 5470, 8205, 8370, 9846, 14769, 16410, 16957, 24615, 29538, 33914, 49230, 50871, 73845, 84785, 101742, 147690, 152613, 169570, 254355, 305226, 457839, 508710, 763065, 915678, 1526130, 2289195, 4578390]

約数ペア:

[(1, 4578390), (2, 2289195), (3, 1526130), (5, 915678), (6, 763065), (9, 508710), (10, 457839), (15, 305226), (18, 254355), (27, 169570), (30, 152613), (31, 147690), (45, 101742), (54, 84785), (62, 73845), (90, 50871), (93, 49230), (135, 33914), (155, 29538), (186, 24615), (270, 16957), (279, 16410), (310, 14769), (465, 9846), (547, 8370), (558, 8205), (837, 5470), (930, 4923), (1094, 4185), (1395, 3282), (1641, 2790), (1674, 2735)]