630666540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{166843}}^1$

素因数の和:166868

約数の個数: 96

約数和(自身を含む): 2242383360

約数和(自身を除く): 1611716820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 166843, 333686, 500529, 667372, 834215, 1001058, 1167901, 1501587, 1668430, 2002116, 2335802, 2502645, 3003174, 3336860, 3503703, 4504761, 4671604, 5005290, 5839505, 6006348, 7007406, 7507935, 9009522, 10010580, 10511109, 11679010, 14014812, 15015870, 17518515, 18019044, 21022218, 22523805, 23358020, 30031740, 31533327, 35037030, 42044436, 45047610, 52555545, 63066654, 70074060, 90095220, 105111090, 126133308, 157666635, 210222180, 315333270, 630666540]

約数ペア:

[(1, 630666540), (2, 315333270), (3, 210222180), (4, 157666635), (5, 126133308), (6, 105111090), (7, 90095220), (9, 70074060), (10, 63066654), (12, 52555545), (14, 45047610), (15, 42044436), (18, 35037030), (20, 31533327), (21, 30031740), (27, 23358020), (28, 22523805), (30, 21022218), (35, 18019044), (36, 17518515), (42, 15015870), (45, 14014812), (54, 11679010), (60, 10511109), (63, 10010580), (70, 9009522), (84, 7507935), (90, 7007406), (105, 6006348), (108, 5839505), (126, 5005290), (135, 4671604), (140, 4504761), (180, 3503703), (189, 3336860), (210, 3003174), (252, 2502645), (270, 2335802), (315, 2002116), (378, 1668430), (420, 1501587), (540, 1167901), (630, 1001058), (756, 834215), (945, 667372), (1260, 500529), (1890, 333686), (3780, 166843)]