149035180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{18043}}^1$

素因数の和:18118

約数の個数: 48

約数和(自身を含む): 363767040

約数和(自身を除く): 214731860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 18043, 36086, 72172, 90215, 126301, 180430, 252602, 360860, 505204, 631505, 1064537, 1263010, 2129074, 2526020, 4258148, 5322685, 7451759, 10645370, 14903518, 21290740, 29807036, 37258795, 74517590, 149035180]

約数ペア:

[(1, 149035180), (2, 74517590), (4, 37258795), (5, 29807036), (7, 21290740), (10, 14903518), (14, 10645370), (20, 7451759), (28, 5322685), (35, 4258148), (59, 2526020), (70, 2129074), (118, 1263010), (140, 1064537), (236, 631505), (295, 505204), (413, 360860), (590, 252602), (826, 180430), (1180, 126301), (1652, 90215), (2065, 72172), (4130, 36086), (8260, 18043)]