7951410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5197}}^1$

素因数の和:5227

約数の個数: 48

約数和(自身を含む): 21893976

約数和(自身を除く): 13942566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 5197, 10394, 15591, 25985, 31182, 46773, 51970, 77955, 88349, 93546, 155910, 176698, 233865, 265047, 441745, 467730, 530094, 795141, 883490, 1325235, 1590282, 2650470, 3975705, 7951410]

約数ペア:

[(1, 7951410), (2, 3975705), (3, 2650470), (5, 1590282), (6, 1325235), (9, 883490), (10, 795141), (15, 530094), (17, 467730), (18, 441745), (30, 265047), (34, 233865), (45, 176698), (51, 155910), (85, 93546), (90, 88349), (102, 77955), (153, 51970), (170, 46773), (255, 31182), (306, 25985), (510, 15591), (765, 10394), (1530, 5197)]