38393670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7949}}^1$

素因数の和:7989

約数の個数: 64

約数和(自身を含む): 109900800

約数和(自身を除く): 71507130

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, 7949, 15898, 23847, 39745, 47694, 55643, 79490, 111286, 119235, 166929, 182827, 238470, 278215, 333858, 365654, 548481, 556430, 834645, 914135, 1096962, 1279789, 1669290, 1828270, 2559578, 2742405, 3839367, 5484810, 6398945, 7678734, 12797890, 19196835, 38393670]

約数ペア:

[(1, 38393670), (2, 19196835), (3, 12797890), (5, 7678734), (6, 6398945), (7, 5484810), (10, 3839367), (14, 2742405), (15, 2559578), (21, 1828270), (23, 1669290), (30, 1279789), (35, 1096962), (42, 914135), (46, 834645), (69, 556430), (70, 548481), (105, 365654), (115, 333858), (138, 278215), (161, 238470), (210, 182827), (230, 166929), (322, 119235), (345, 111286), (483, 79490), (690, 55643), (805, 47694), (966, 39745), (1610, 23847), (2415, 15898), (4830, 7949)]