331364340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{108289}}^1$

素因数の和:108321

約数の個数: 72

約数和(自身を含む): 1064274120

約数和(自身を除く): 732909780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 108289, 216578, 324867, 433156, 541445, 649734, 974601, 1082890, 1299468, 1624335, 1840913, 1949202, 2165780, 3248670, 3681826, 3898404, 4873005, 5522739, 6497340, 7363652, 9204565, 9746010, 11045478, 16568217, 18409130, 19492020, 22090956, 27613695, 33136434, 36818260, 55227390, 66272868, 82841085, 110454780, 165682170, 331364340]

約数ペア:

[(1, 331364340), (2, 165682170), (3, 110454780), (4, 82841085), (5, 66272868), (6, 55227390), (9, 36818260), (10, 33136434), (12, 27613695), (15, 22090956), (17, 19492020), (18, 18409130), (20, 16568217), (30, 11045478), (34, 9746010), (36, 9204565), (45, 7363652), (51, 6497340), (60, 5522739), (68, 4873005), (85, 3898404), (90, 3681826), (102, 3248670), (153, 2165780), (170, 1949202), (180, 1840913), (204, 1624335), (255, 1299468), (306, 1082890), (340, 974601), (510, 649734), (612, 541445), (765, 433156), (1020, 324867), (1530, 216578), (3060, 108289)]