391187610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131713}}^1$

素因数の和:131740

約数の個数: 64

約数和(自身を含む): 1138008960

約数和(自身を除く): 746821350

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 131713, 263426, 395139, 658565, 790278, 1185417, 1317130, 1448843, 1975695, 2370834, 2897686, 3556251, 3951390, 4346529, 5927085, 7112502, 7244215, 8693058, 11854170, 13039587, 14488430, 17781255, 21732645, 26079174, 35562510, 39118761, 43465290, 65197935, 78237522, 130395870, 195593805, 391187610]

約数ペア:

[(1, 391187610), (2, 195593805), (3, 130395870), (5, 78237522), (6, 65197935), (9, 43465290), (10, 39118761), (11, 35562510), (15, 26079174), (18, 21732645), (22, 17781255), (27, 14488430), (30, 13039587), (33, 11854170), (45, 8693058), (54, 7244215), (55, 7112502), (66, 5927085), (90, 4346529), (99, 3951390), (110, 3556251), (135, 2897686), (165, 2370834), (198, 1975695), (270, 1448843), (297, 1317130), (330, 1185417), (495, 790278), (594, 658565), (990, 395139), (1485, 263426), (2970, 131713)]