5139540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{4079}}^1$

素因数の和:4101

約数の個数: 72

約数和(自身を含む): 17821440

約数和(自身を除く): 12681900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 4079, 8158, 12237, 16316, 20395, 24474, 28553, 36711, 40790, 48948, 57106, 61185, 73422, 81580, 85659, 114212, 122370, 142765, 146844, 171318, 183555, 244740, 256977, 285530, 342636, 367110, 428295, 513954, 571060, 734220, 856590, 1027908, 1284885, 1713180, 2569770, 5139540]

約数ペア:

[(1, 5139540), (2, 2569770), (3, 1713180), (4, 1284885), (5, 1027908), (6, 856590), (7, 734220), (9, 571060), (10, 513954), (12, 428295), (14, 367110), (15, 342636), (18, 285530), (20, 256977), (21, 244740), (28, 183555), (30, 171318), (35, 146844), (36, 142765), (42, 122370), (45, 114212), (60, 85659), (63, 81580), (70, 73422), (84, 61185), (90, 57106), (105, 48948), (126, 40790), (140, 36711), (180, 28553), (210, 24474), (252, 20395), (315, 16316), (420, 12237), (630, 8158), (1260, 4079)]