15455310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1769

約数の個数: 64

約数和(自身を含む): 41707008

約数和(自身を除く): 26251698

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, 1723, 1794, 2990, 3446, 4485, 5169, 8615, 8970, 10338, 17230, 22399, 25845, 39629, 44798, 51690, 67197, 79258, 111995, 118887, 134394, 198145, 223990, 237774, 335985, 396290, 515177, 594435, 671970, 1030354, 1188870, 1545531, 2575885, 3091062, 5151770, 7727655, 15455310]

約数ペア:

[(1, 15455310), (2, 7727655), (3, 5151770), (5, 3091062), (6, 2575885), (10, 1545531), (13, 1188870), (15, 1030354), (23, 671970), (26, 594435), (30, 515177), (39, 396290), (46, 335985), (65, 237774), (69, 223990), (78, 198145), (115, 134394), (130, 118887), (138, 111995), (195, 79258), (230, 67197), (299, 51690), (345, 44798), (390, 39629), (598, 25845), (690, 22399), (897, 17230), (1495, 10338), (1723, 8970), (1794, 8615), (2990, 5169), (3446, 4485)]