68579130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2071

約数の個数: 64

約数和(自身を含む): 174578688

約数和(自身を除く): 105999558

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 222, 310, 370, 465, 555, 930, 1110, 1147, 1993, 2294, 3441, 3986, 5735, 5979, 6882, 9965, 11470, 11958, 17205, 19930, 29895, 34410, 59790, 61783, 73741, 123566, 147482, 185349, 221223, 308915, 368705, 370698, 442446, 617830, 737410, 926745, 1106115, 1853490, 2212230, 2285971, 4571942, 6857913, 11429855, 13715826, 22859710, 34289565, 68579130]

約数ペア:

[(1, 68579130), (2, 34289565), (3, 22859710), (5, 13715826), (6, 11429855), (10, 6857913), (15, 4571942), (30, 2285971), (31, 2212230), (37, 1853490), (62, 1106115), (74, 926745), (93, 737410), (111, 617830), (155, 442446), (185, 370698), (186, 368705), (222, 308915), (310, 221223), (370, 185349), (465, 147482), (555, 123566), (930, 73741), (1110, 61783), (1147, 59790), (1993, 34410), (2294, 29895), (3441, 19930), (3986, 17205), (5735, 11958), (5979, 11470), (6882, 9965)]