29939220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{18481}}^1$

素因数の和:18502

約数の個数: 60

約数和(自身を含む): 93925524

約数和(自身を除く): 63986304

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 18481, 36962, 55443, 73924, 92405, 110886, 166329, 184810, 221772, 277215, 332658, 369620, 498987, 554430, 665316, 831645, 997974, 1108860, 1496961, 1663290, 1995948, 2494935, 2993922, 3326580, 4989870, 5987844, 7484805, 9979740, 14969610, 29939220]

約数ペア:

[(1, 29939220), (2, 14969610), (3, 9979740), (4, 7484805), (5, 5987844), (6, 4989870), (9, 3326580), (10, 2993922), (12, 2494935), (15, 1995948), (18, 1663290), (20, 1496961), (27, 1108860), (30, 997974), (36, 831645), (45, 665316), (54, 554430), (60, 498987), (81, 369620), (90, 332658), (108, 277215), (135, 221772), (162, 184810), (180, 166329), (270, 110886), (324, 92405), (405, 73924), (540, 55443), (810, 36962), (1620, 18481)]