214575390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{18773}}^1$

素因数の和:18913

約数の個数: 48

約数和(自身を含む): 562318848

約数和(自身を除く): 347743458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 11430, 18773, 37546, 56319, 93865, 112638, 168957, 187730, 281595, 337914, 563190, 844785, 1689570, 2384171, 4768342, 7152513, 11920855, 14305026, 21457539, 23841710, 35762565, 42915078, 71525130, 107287695, 214575390]

約数ペア:

[(1, 214575390), (2, 107287695), (3, 71525130), (5, 42915078), (6, 35762565), (9, 23841710), (10, 21457539), (15, 14305026), (18, 11920855), (30, 7152513), (45, 4768342), (90, 2384171), (127, 1689570), (254, 844785), (381, 563190), (635, 337914), (762, 281595), (1143, 187730), (1270, 168957), (1905, 112638), (2286, 93865), (3810, 56319), (5715, 37546), (11430, 18773)]