7899060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 25824960

約数和(自身を除く): 17925900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 41, 52, 57, 60, 65, 76, 78, 82, 95, 114, 123, 130, 156, 164, 169, 190, 195, 205, 228, 246, 247, 260, 285, 338, 380, 390, 410, 492, 494, 507, 533, 570, 615, 676, 741, 779, 780, 820, 845, 988, 1014, 1066, 1140, 1230, 1235, 1482, 1558, 1599, 1690, 2028, 2132, 2337, 2460, 2470, 2535, 2665, 2964, 3116, 3198, 3211, 3380, 3705, 3895, 4674, 4940, 5070, 5330, 6396, 6422, 6929, 7410, 7790, 7995, 9348, 9633, 10127, 10140, 10660, 11685, 12844, 13858, 14820, 15580, 15990, 16055, 19266, 20254, 20787, 23370, 27716, 30381, 31980, 32110, 34645, 38532, 40508, 41574, 46740, 48165, 50635, 60762, 64220, 69290, 83148, 96330, 101270, 103935, 121524, 131651, 138580, 151905, 192660, 202540, 207870, 263302, 303810, 394953, 415740, 526604, 607620, 658255, 789906, 1316510, 1579812, 1974765, 2633020, 3949530, 7899060]

約数ペア:

[(1, 7899060), (2, 3949530), (3, 2633020), (4, 1974765), (5, 1579812), (6, 1316510), (10, 789906), (12, 658255), (13, 607620), (15, 526604), (19, 415740), (20, 394953), (26, 303810), (30, 263302), (38, 207870), (39, 202540), (41, 192660), (52, 151905), (57, 138580), (60, 131651), (65, 121524), (76, 103935), (78, 101270), (82, 96330), (95, 83148), (114, 69290), (123, 64220), (130, 60762), (156, 50635), (164, 48165), (169, 46740), (190, 41574), (195, 40508), (205, 38532), (228, 34645), (246, 32110), (247, 31980), (260, 30381), (285, 27716), (338, 23370), (380, 20787), (390, 20254), (410, 19266), (492, 16055), (494, 15990), (507, 15580), (533, 14820), (570, 13858), (615, 12844), (676, 11685), (741, 10660), (779, 10140), (780, 10127), (820, 9633), (845, 9348), (988, 7995), (1014, 7790), (1066, 7410), (1140, 6929), (1230, 6422), (1235, 6396), (1482, 5330), (1558, 5070), (1599, 4940), (1690, 4674), (2028, 3895), (2132, 3705), (2337, 3380), (2460, 3211), (2470, 3198), (2535, 3116), (2665, 2964)]