67927770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12373}}^1$

素因数の和:12447

約数の個数: 48

約数和(自身を含む): 179521992

約数和(自身を除く): 111594222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 12373, 24746, 37119, 61865, 74238, 111357, 123730, 185595, 222714, 371190, 556785, 754753, 1113570, 1509506, 2264259, 3773765, 4528518, 6792777, 7547530, 11321295, 13585554, 22642590, 33963885, 67927770]

約数ペア:

[(1, 67927770), (2, 33963885), (3, 22642590), (5, 13585554), (6, 11321295), (9, 7547530), (10, 6792777), (15, 4528518), (18, 3773765), (30, 2264259), (45, 1509506), (61, 1113570), (90, 754753), (122, 556785), (183, 371190), (305, 222714), (366, 185595), (549, 123730), (610, 111357), (915, 74238), (1098, 61865), (1830, 37119), (2745, 24746), (5490, 12373)]