173590140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1219

約数の個数: 96

約数和(自身を含む): 505967616

約数和(自身を除く): 332377476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 61, 86, 122, 129, 172, 183, 215, 244, 258, 305, 366, 430, 516, 610, 645, 732, 860, 915, 1103, 1220, 1290, 1830, 2206, 2580, 2623, 3309, 3660, 4412, 5246, 5515, 6618, 7869, 10492, 11030, 13115, 13236, 15738, 16545, 22060, 26230, 31476, 33090, 39345, 47429, 52460, 66180, 67283, 78690, 94858, 134566, 142287, 157380, 189716, 201849, 237145, 269132, 284574, 336415, 403698, 474290, 569148, 672830, 711435, 807396, 948580, 1009245, 1345660, 1422870, 2018490, 2845740, 2893169, 4036980, 5786338, 8679507, 11572676, 14465845, 17359014, 28931690, 34718028, 43397535, 57863380, 86795070, 173590140]

約数ペア:

[(1, 173590140), (2, 86795070), (3, 57863380), (4, 43397535), (5, 34718028), (6, 28931690), (10, 17359014), (12, 14465845), (15, 11572676), (20, 8679507), (30, 5786338), (43, 4036980), (60, 2893169), (61, 2845740), (86, 2018490), (122, 1422870), (129, 1345660), (172, 1009245), (183, 948580), (215, 807396), (244, 711435), (258, 672830), (305, 569148), (366, 474290), (430, 403698), (516, 336415), (610, 284574), (645, 269132), (732, 237145), (860, 201849), (915, 189716), (1103, 157380), (1220, 142287), (1290, 134566), (1830, 94858), (2206, 78690), (2580, 67283), (2623, 66180), (3309, 52460), (3660, 47429), (4412, 39345), (5246, 33090), (5515, 31476), (6618, 26230), (7869, 22060), (10492, 16545), (11030, 15738), (13115, 13236)]