7543620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{5987}}^1$

素因数の和:6009

約数の個数: 72

約数和(自身を含む): 26155584

約数和(自身を除く): 18611964

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, 5987, 11974, 17961, 23948, 29935, 35922, 41909, 53883, 59870, 71844, 83818, 89805, 107766, 119740, 125727, 167636, 179610, 209545, 215532, 251454, 269415, 359220, 377181, 419090, 502908, 538830, 628635, 754362, 838180, 1077660, 1257270, 1508724, 1885905, 2514540, 3771810, 7543620]

約数ペア:

[(1, 7543620), (2, 3771810), (3, 2514540), (4, 1885905), (5, 1508724), (6, 1257270), (7, 1077660), (9, 838180), (10, 754362), (12, 628635), (14, 538830), (15, 502908), (18, 419090), (20, 377181), (21, 359220), (28, 269415), (30, 251454), (35, 215532), (36, 209545), (42, 179610), (45, 167636), (60, 125727), (63, 119740), (70, 107766), (84, 89805), (90, 83818), (105, 71844), (126, 59870), (140, 53883), (180, 41909), (210, 35922), (252, 29935), (315, 23948), (420, 17961), (630, 11974), (1260, 5987)]