66958290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4621}}^1$

素因数の和:4664

約数の個数: 96

約数和(自身を含む): 207657216

約数和(自身を除く): 140698926

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4621, 4830, 7245, 9242, 13863, 14490, 23105, 27726, 32347, 41589, 46210, 64694, 69315, 83178, 97041, 106283, 138630, 161735, 194082, 207945, 212566, 291123, 318849, 323470, 415890, 485205, 531415, 582246, 637698, 743981, 956547, 970410, 1062830, 1455615, 1487962, 1594245, 1913094, 2231943, 2911230, 3188490, 3719905, 4463886, 4782735, 6695829, 7439810, 9565470, 11159715, 13391658, 22319430, 33479145, 66958290]

約数ペア:

[(1, 66958290), (2, 33479145), (3, 22319430), (5, 13391658), (6, 11159715), (7, 9565470), (9, 7439810), (10, 6695829), (14, 4782735), (15, 4463886), (18, 3719905), (21, 3188490), (23, 2911230), (30, 2231943), (35, 1913094), (42, 1594245), (45, 1487962), (46, 1455615), (63, 1062830), (69, 970410), (70, 956547), (90, 743981), (105, 637698), (115, 582246), (126, 531415), (138, 485205), (161, 415890), (207, 323470), (210, 318849), (230, 291123), (315, 212566), (322, 207945), (345, 194082), (414, 161735), (483, 138630), (630, 106283), (690, 97041), (805, 83178), (966, 69315), (1035, 64694), (1449, 46210), (1610, 41589), (2070, 32347), (2415, 27726), (2898, 23105), (4621, 14490), (4830, 13863), (7245, 9242)]