154222460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{18671}}^1$

素因数の和:18746

約数の個数: 48

約数和(自身を含む): 376427520

約数和(自身を除く): 222205060

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, 18671, 37342, 74684, 93355, 130697, 186710, 261394, 373420, 522788, 653485, 1101589, 1306970, 2203178, 2613940, 4406356, 5507945, 7711123, 11015890, 15422246, 22031780, 30844492, 38555615, 77111230, 154222460]

約数ペア:

[(1, 154222460), (2, 77111230), (4, 38555615), (5, 30844492), (7, 22031780), (10, 15422246), (14, 11015890), (20, 7711123), (28, 5507945), (35, 4406356), (59, 2613940), (70, 2203178), (118, 1306970), (140, 1101589), (236, 653485), (295, 522788), (413, 373420), (590, 261394), (826, 186710), (1180, 130697), (1652, 93355), (2065, 74684), (4130, 37342), (8260, 18671)]