71189330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1753}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 133360128

約数和(自身を除く): 62170798

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 655, 1310, 1753, 3506, 4061, 8122, 8765, 17530, 20305, 40610, 54343, 108686, 229643, 271715, 459286, 543430, 1148215, 2296430, 7118933, 14237866, 35594665, 71189330]

約数ペア:

[(1, 71189330), (2, 35594665), (5, 14237866), (10, 7118933), (31, 2296430), (62, 1148215), (131, 543430), (155, 459286), (262, 271715), (310, 229643), (655, 108686), (1310, 54343), (1753, 40610), (3506, 20305), (4061, 17530), (8122, 8765)]