419265780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367777}}^1$

素因数の和:367808

約数の個数: 48

約数和(自身を含む): 1235734080

約数和(自身を除く): 816468300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 367777, 735554, 1103331, 1471108, 1838885, 2206662, 3677770, 4413324, 5516655, 6987763, 7355540, 11033310, 13975526, 20963289, 22066620, 27951052, 34938815, 41926578, 69877630, 83853156, 104816445, 139755260, 209632890, 419265780]

約数ペア:

[(1, 419265780), (2, 209632890), (3, 139755260), (4, 104816445), (5, 83853156), (6, 69877630), (10, 41926578), (12, 34938815), (15, 27951052), (19, 22066620), (20, 20963289), (30, 13975526), (38, 11033310), (57, 7355540), (60, 6987763), (76, 5516655), (95, 4413324), (114, 3677770), (190, 2206662), (228, 1838885), (285, 1471108), (380, 1103331), (570, 735554), (1140, 367777)]