90412770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18719}}^1$

素因数の和:18759

約数の個数: 64

約数和(自身を含む): 258785280

約数和(自身を除く): 168372510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 18719, 37438, 56157, 93595, 112314, 131033, 187190, 262066, 280785, 393099, 430537, 561570, 655165, 786198, 861074, 1291611, 1310330, 1965495, 2152685, 2583222, 3013759, 3930990, 4305370, 6027518, 6458055, 9041277, 12916110, 15068795, 18082554, 30137590, 45206385, 90412770]

約数ペア:

[(1, 90412770), (2, 45206385), (3, 30137590), (5, 18082554), (6, 15068795), (7, 12916110), (10, 9041277), (14, 6458055), (15, 6027518), (21, 4305370), (23, 3930990), (30, 3013759), (35, 2583222), (42, 2152685), (46, 1965495), (69, 1310330), (70, 1291611), (105, 861074), (115, 786198), (138, 655165), (161, 561570), (210, 430537), (230, 393099), (322, 280785), (345, 262066), (483, 187190), (690, 131033), (805, 112314), (966, 93595), (1610, 56157), (2415, 37438), (4830, 18719)]