2783003130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{659}}^1\times {\mathrm{15641}}^1$

素因数の和:16316

約数の個数: 64

約数和(自身を含む): 7433078400

約数和(自身を除く): 4650075270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 659, 1318, 1977, 3295, 3954, 5931, 6590, 9885, 11862, 15641, 17793, 19770, 29655, 31282, 35586, 46923, 59310, 78205, 88965, 93846, 140769, 156410, 177930, 234615, 281538, 422307, 469230, 703845, 844614, 1407690, 2111535, 4223070, 10307419, 20614838, 30922257, 51537095, 61844514, 92766771, 103074190, 154611285, 185533542, 278300313, 309222570, 463833855, 556600626, 927667710, 1391501565, 2783003130]

約数ペア:

[(1, 2783003130), (2, 1391501565), (3, 927667710), (5, 556600626), (6, 463833855), (9, 309222570), (10, 278300313), (15, 185533542), (18, 154611285), (27, 103074190), (30, 92766771), (45, 61844514), (54, 51537095), (90, 30922257), (135, 20614838), (270, 10307419), (659, 4223070), (1318, 2111535), (1977, 1407690), (3295, 844614), (3954, 703845), (5931, 469230), (6590, 422307), (9885, 281538), (11862, 234615), (15641, 177930), (17793, 156410), (19770, 140769), (29655, 93846), (31282, 88965), (35586, 78205), (46923, 59310)]