238231710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{155707}}^1$

素因数の和:155737

約数の個数: 48

約数和(自身を含む): 655842096

約数和(自身を除く): 417610386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 155707, 311414, 467121, 778535, 934242, 1401363, 1557070, 2335605, 2647019, 2802726, 4671210, 5294038, 7006815, 7941057, 13235095, 14013630, 15882114, 23823171, 26470190, 39705285, 47646342, 79410570, 119115855, 238231710]

約数ペア:

[(1, 238231710), (2, 119115855), (3, 79410570), (5, 47646342), (6, 39705285), (9, 26470190), (10, 23823171), (15, 15882114), (17, 14013630), (18, 13235095), (30, 7941057), (34, 7006815), (45, 5294038), (51, 4671210), (85, 2802726), (90, 2647019), (102, 2335605), (153, 1557070), (170, 1401363), (255, 934242), (306, 778535), (510, 467121), (765, 311414), (1530, 155707)]