9903350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 19927296

約数和(自身を除く): 10023946

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 61, 85, 122, 170, 191, 305, 382, 425, 610, 850, 955, 1037, 1525, 1910, 2074, 3050, 3247, 4775, 5185, 6494, 9550, 10370, 11651, 16235, 23302, 25925, 32470, 51850, 58255, 81175, 116510, 162350, 198067, 291275, 396134, 582550, 990335, 1980670, 4951675, 9903350]

約数ペア:

[(1, 9903350), (2, 4951675), (5, 1980670), (10, 990335), (17, 582550), (25, 396134), (34, 291275), (50, 198067), (61, 162350), (85, 116510), (122, 81175), (170, 58255), (191, 51850), (305, 32470), (382, 25925), (425, 23302), (610, 16235), (850, 11651), (955, 10370), (1037, 9550), (1525, 6494), (1910, 5185), (2074, 4775), (3050, 3247)]