11678490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{449}}^1$

素因数の和:496

約数の個数: 72

約数和(自身を含む): 32327100

約数和(自身を除く): 20648610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 449, 510, 578, 765, 867, 898, 1347, 1445, 1530, 1734, 2245, 2601, 2694, 2890, 4041, 4335, 4490, 5202, 6735, 7633, 8082, 8670, 13005, 13470, 15266, 20205, 22899, 26010, 38165, 40410, 45798, 68697, 76330, 114495, 129761, 137394, 228990, 259522, 343485, 389283, 648805, 686970, 778566, 1167849, 1297610, 1946415, 2335698, 3892830, 5839245, 11678490]

約数ペア:

[(1, 11678490), (2, 5839245), (3, 3892830), (5, 2335698), (6, 1946415), (9, 1297610), (10, 1167849), (15, 778566), (17, 686970), (18, 648805), (30, 389283), (34, 343485), (45, 259522), (51, 228990), (85, 137394), (90, 129761), (102, 114495), (153, 76330), (170, 68697), (255, 45798), (289, 40410), (306, 38165), (449, 26010), (510, 22899), (578, 20205), (765, 15266), (867, 13470), (898, 13005), (1347, 8670), (1445, 8082), (1530, 7633), (1734, 6735), (2245, 5202), (2601, 4490), (2694, 4335), (2890, 4041)]