31362749710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{260207}}^1$

素因数の和:260940

約数の個数: 32

約数和(自身を含む): 59858248320

約数和(自身を除く): 28495498610

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 709, 1418, 3545, 7090, 12053, 24106, 60265, 120530, 260207, 520414, 1301035, 2602070, 4423519, 8847038, 22117595, 44235190, 184486763, 368973526, 922433815, 1844867630, 3136274971, 6272549942, 15681374855, 31362749710]

約数ペア:

[(1, 31362749710), (2, 15681374855), (5, 6272549942), (10, 3136274971), (17, 1844867630), (34, 922433815), (85, 368973526), (170, 184486763), (709, 44235190), (1418, 22117595), (3545, 8847038), (7090, 4423519), (12053, 2602070), (24106, 1301035), (60265, 520414), (120530, 260207)]