84567390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39703}}^1$

素因数の和:39784

約数の個数: 32

約数和(自身を含む): 205825536

約数和(自身を除く): 121258146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 39703, 79406, 119109, 198515, 238218, 397030, 595545, 1191090, 2818913, 5637826, 8456739, 14094565, 16913478, 28189130, 42283695, 84567390]

約数ペア:

[(1, 84567390), (2, 42283695), (3, 28189130), (5, 16913478), (6, 14094565), (10, 8456739), (15, 5637826), (30, 2818913), (71, 1191090), (142, 595545), (213, 397030), (355, 238218), (426, 198515), (710, 119109), (1065, 79406), (2130, 39703)]