190167390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15887}}^1$

素因数の和:15926

約数の個数: 96

約数和(自身を含む): 594846720

約数和(自身を除く): 404679330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11970, 15887, 31774, 47661, 79435, 95322, 111209, 142983, 158870, 222418, 238305, 285966, 301853, 333627, 476610, 556045, 603706, 667254, 714915, 905559, 1000881, 1112090, 1429830, 1509265, 1668135, 1811118, 2001762, 2112971, 2716677, 3018530, 3336270, 4225942, 4527795, 5004405, 5433354, 6338913, 9055590, 10008810, 10564855, 12677826, 13583385, 19016739, 21129710, 27166770, 31694565, 38033478, 63389130, 95083695, 190167390]

約数ペア:

[(1, 190167390), (2, 95083695), (3, 63389130), (5, 38033478), (6, 31694565), (7, 27166770), (9, 21129710), (10, 19016739), (14, 13583385), (15, 12677826), (18, 10564855), (19, 10008810), (21, 9055590), (30, 6338913), (35, 5433354), (38, 5004405), (42, 4527795), (45, 4225942), (57, 3336270), (63, 3018530), (70, 2716677), (90, 2112971), (95, 2001762), (105, 1811118), (114, 1668135), (126, 1509265), (133, 1429830), (171, 1112090), (190, 1000881), (210, 905559), (266, 714915), (285, 667254), (315, 603706), (342, 556045), (399, 476610), (570, 333627), (630, 301853), (665, 285966), (798, 238305), (855, 222418), (1197, 158870), (1330, 142983), (1710, 111209), (1995, 95322), (2394, 79435), (3990, 47661), (5985, 31774), (11970, 15887)]