121257110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{17599}}^1$

素因数の和:17672

約数の個数: 32

約数和(自身を含む): 239500800

約数和(自身を除く): 118243690

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 17599, 35198, 87995, 175990, 228787, 457574, 932747, 1143935, 1865494, 2287870, 4663735, 9327470, 12125711, 24251422, 60628555, 121257110]

約数ペア:

[(1, 121257110), (2, 60628555), (5, 24251422), (10, 12125711), (13, 9327470), (26, 4663735), (53, 2287870), (65, 1865494), (106, 1143935), (130, 932747), (265, 457574), (530, 228787), (689, 175990), (1378, 87995), (3445, 35198), (6890, 17599)]