148940060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4253}}^1$

素因数の和:4382

約数の個数: 48

約数和(自身を含む): 334466496

約数和(自身を除く): 185526436

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 1030, 1751, 2060, 3502, 4253, 7004, 8506, 8755, 17012, 17510, 21265, 35020, 42530, 72301, 85060, 144602, 289204, 361505, 438059, 723010, 876118, 1446020, 1752236, 2190295, 4380590, 7447003, 8761180, 14894006, 29788012, 37235015, 74470030, 148940060]

約数ペア:

[(1, 148940060), (2, 74470030), (4, 37235015), (5, 29788012), (10, 14894006), (17, 8761180), (20, 7447003), (34, 4380590), (68, 2190295), (85, 1752236), (103, 1446020), (170, 876118), (206, 723010), (340, 438059), (412, 361505), (515, 289204), (1030, 144602), (1751, 85060), (2060, 72301), (3502, 42530), (4253, 35020), (7004, 21265), (8506, 17510), (8755, 17012)]