29879010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{15809}}^1$

素因数の和:15832

約数の個数: 64

約数和(自身を含む): 91065600

約数和(自身を除く): 61186590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 15809, 31618, 47427, 79045, 94854, 110663, 142281, 158090, 221326, 237135, 284562, 331989, 426843, 474270, 553315, 663978, 711405, 853686, 995967, 1106630, 1422810, 1659945, 1991934, 2134215, 2987901, 3319890, 4268430, 4979835, 5975802, 9959670, 14939505, 29879010]

約数ペア:

[(1, 29879010), (2, 14939505), (3, 9959670), (5, 5975802), (6, 4979835), (7, 4268430), (9, 3319890), (10, 2987901), (14, 2134215), (15, 1991934), (18, 1659945), (21, 1422810), (27, 1106630), (30, 995967), (35, 853686), (42, 711405), (45, 663978), (54, 553315), (63, 474270), (70, 426843), (90, 331989), (105, 284562), (126, 237135), (135, 221326), (189, 158090), (210, 142281), (270, 110663), (315, 94854), (378, 79045), (630, 47427), (945, 31618), (1890, 15809)]