73553130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{38917}}^1$

素因数の和:38940

約数の個数: 64

約数和(自身を含む): 224167680

約数和(自身を除く): 150614550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 38917, 77834, 116751, 194585, 233502, 272419, 350253, 389170, 544838, 583755, 700506, 817257, 1050759, 1167510, 1362095, 1634514, 1751265, 2101518, 2451771, 2724190, 3502530, 4086285, 4903542, 5253795, 7355313, 8172570, 10507590, 12258855, 14710626, 24517710, 36776565, 73553130]

約数ペア:

[(1, 73553130), (2, 36776565), (3, 24517710), (5, 14710626), (6, 12258855), (7, 10507590), (9, 8172570), (10, 7355313), (14, 5253795), (15, 4903542), (18, 4086285), (21, 3502530), (27, 2724190), (30, 2451771), (35, 2101518), (42, 1751265), (45, 1634514), (54, 1362095), (63, 1167510), (70, 1050759), (90, 817257), (105, 700506), (126, 583755), (135, 544838), (189, 389170), (210, 350253), (270, 272419), (315, 233502), (378, 194585), (630, 116751), (945, 77834), (1890, 38917)]