19366060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 50319360

約数和(自身を除く): 30953300

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 79, 85, 103, 119, 140, 158, 170, 206, 238, 316, 340, 395, 412, 476, 515, 553, 595, 721, 790, 1030, 1106, 1190, 1343, 1442, 1580, 1751, 2060, 2212, 2380, 2686, 2765, 2884, 3502, 3605, 5372, 5530, 6715, 7004, 7210, 8137, 8755, 9401, 11060, 12257, 13430, 14420, 16274, 17510, 18802, 24514, 26860, 32548, 35020, 37604, 40685, 47005, 49028, 56959, 61285, 81370, 94010, 113918, 122570, 138329, 162740, 188020, 227836, 245140, 276658, 284795, 553316, 569590, 691645, 968303, 1139180, 1383290, 1936606, 2766580, 3873212, 4841515, 9683030, 19366060]

約数ペア:

[(1, 19366060), (2, 9683030), (4, 4841515), (5, 3873212), (7, 2766580), (10, 1936606), (14, 1383290), (17, 1139180), (20, 968303), (28, 691645), (34, 569590), (35, 553316), (68, 284795), (70, 276658), (79, 245140), (85, 227836), (103, 188020), (119, 162740), (140, 138329), (158, 122570), (170, 113918), (206, 94010), (238, 81370), (316, 61285), (340, 56959), (395, 49028), (412, 47005), (476, 40685), (515, 37604), (553, 35020), (595, 32548), (721, 26860), (790, 24514), (1030, 18802), (1106, 17510), (1190, 16274), (1343, 14420), (1442, 13430), (1580, 12257), (1751, 11060), (2060, 9401), (2212, 8755), (2380, 8137), (2686, 7210), (2765, 7004), (2884, 6715), (3502, 5530), (3605, 5372)]