17917150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 35796816

約数和(自身を除く): 17879666

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 107, 170, 197, 214, 394, 425, 535, 850, 985, 1070, 1819, 1970, 2675, 3349, 3638, 4925, 5350, 6698, 9095, 9850, 16745, 18190, 21079, 33490, 42158, 45475, 83725, 90950, 105395, 167450, 210790, 358343, 526975, 716686, 1053950, 1791715, 3583430, 8958575, 17917150]

約数ペア:

[(1, 17917150), (2, 8958575), (5, 3583430), (10, 1791715), (17, 1053950), (25, 716686), (34, 526975), (50, 358343), (85, 210790), (107, 167450), (170, 105395), (197, 90950), (214, 83725), (394, 45475), (425, 42158), (535, 33490), (850, 21079), (985, 18190), (1070, 16745), (1819, 9850), (1970, 9095), (2675, 6698), (3349, 5350), (3638, 4925)]