171773490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43051}}^1$

素因数の和:43087

約数の個数: 64

約数和(自身を含む): 495959040

約数和(自身を除く): 324185550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 43051, 86102, 129153, 215255, 258306, 301357, 430510, 602714, 645765, 817969, 904071, 1291530, 1506785, 1635938, 1808142, 2453907, 3013570, 4089845, 4520355, 4907814, 5725783, 8179690, 9040710, 11451566, 12269535, 17177349, 24539070, 28628915, 34354698, 57257830, 85886745, 171773490]

約数ペア:

[(1, 171773490), (2, 85886745), (3, 57257830), (5, 34354698), (6, 28628915), (7, 24539070), (10, 17177349), (14, 12269535), (15, 11451566), (19, 9040710), (21, 8179690), (30, 5725783), (35, 4907814), (38, 4520355), (42, 4089845), (57, 3013570), (70, 2453907), (95, 1808142), (105, 1635938), (114, 1506785), (133, 1291530), (190, 904071), (210, 817969), (266, 645765), (285, 602714), (399, 430510), (570, 301357), (665, 258306), (798, 215255), (1330, 129153), (1995, 86102), (3990, 43051)]