39835770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4441}}^1$

素因数の和:4487

約数の個数: 64

約数和(自身を含む): 107460864

約数和(自身を除く): 67625094

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4441, 4485, 8882, 8970, 13323, 22205, 26646, 44410, 57733, 66615, 102143, 115466, 133230, 173199, 204286, 288665, 306429, 346398, 510715, 577330, 612858, 865995, 1021430, 1327859, 1532145, 1731990, 2655718, 3064290, 3983577, 6639295, 7967154, 13278590, 19917885, 39835770]

約数ペア:

[(1, 39835770), (2, 19917885), (3, 13278590), (5, 7967154), (6, 6639295), (10, 3983577), (13, 3064290), (15, 2655718), (23, 1731990), (26, 1532145), (30, 1327859), (39, 1021430), (46, 865995), (65, 612858), (69, 577330), (78, 510715), (115, 346398), (130, 306429), (138, 288665), (195, 204286), (230, 173199), (299, 133230), (345, 115466), (390, 102143), (598, 66615), (690, 57733), (897, 44410), (1495, 26646), (1794, 22205), (2990, 13323), (4441, 8970), (4485, 8882)]