321006090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 786931200

約数和(自身を除く): 465925110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 109, 178, 218, 267, 327, 445, 534, 545, 654, 890, 1090, 1103, 1335, 1635, 2206, 2670, 3270, 3309, 5515, 6618, 9701, 11030, 16545, 19402, 29103, 33090, 48505, 58206, 97010, 98167, 120227, 145515, 196334, 240454, 291030, 294501, 360681, 490835, 589002, 601135, 721362, 981670, 1202270, 1472505, 1803405, 2945010, 3606810, 10700203, 21400406, 32100609, 53501015, 64201218, 107002030, 160503045, 321006090]

約数ペア:

[(1, 321006090), (2, 160503045), (3, 107002030), (5, 64201218), (6, 53501015), (10, 32100609), (15, 21400406), (30, 10700203), (89, 3606810), (109, 2945010), (178, 1803405), (218, 1472505), (267, 1202270), (327, 981670), (445, 721362), (534, 601135), (545, 589002), (654, 490835), (890, 360681), (1090, 294501), (1103, 291030), (1335, 240454), (1635, 196334), (2206, 145515), (2670, 120227), (3270, 98167), (3309, 97010), (5515, 58206), (6618, 48505), (9701, 33090), (11030, 29103), (16545, 19402)]