8301270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 21663936

約数和(自身を除く): 13362666

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 397, 410, 510, 615, 697, 794, 1191, 1230, 1394, 1985, 2091, 2382, 3485, 3970, 4182, 5955, 6749, 6970, 10455, 11910, 13498, 16277, 20247, 20910, 32554, 33745, 40494, 48831, 67490, 81385, 97662, 101235, 162770, 202470, 244155, 276709, 488310, 553418, 830127, 1383545, 1660254, 2767090, 4150635, 8301270]

約数ペア:

[(1, 8301270), (2, 4150635), (3, 2767090), (5, 1660254), (6, 1383545), (10, 830127), (15, 553418), (17, 488310), (30, 276709), (34, 244155), (41, 202470), (51, 162770), (82, 101235), (85, 97662), (102, 81385), (123, 67490), (170, 48831), (205, 40494), (246, 33745), (255, 32554), (397, 20910), (410, 20247), (510, 16277), (615, 13498), (697, 11910), (794, 10455), (1191, 6970), (1230, 6749), (1394, 5955), (1985, 4182), (2091, 3970), (2382, 3485)]