310093784

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38723}}^1$

素因数の和:38760

約数の個数: 64

約数和(自身を含む): 780675840

約数和(自身を除く): 470582056

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 38723, 77446, 154892, 271061, 309784, 425953, 503399, 542122, 851906, 1006798, 1084244, 1703812, 2013596, 2168488, 2981671, 3407624, 3523793, 4027192, 5537389, 5963342, 7047586, 11074778, 11926684, 14095172, 22149556, 23853368, 28190344, 38761723, 44299112, 77523446, 155046892, 310093784]

約数ペア:

[(1, 310093784), (2, 155046892), (4, 77523446), (7, 44299112), (8, 38761723), (11, 28190344), (13, 23853368), (14, 22149556), (22, 14095172), (26, 11926684), (28, 11074778), (44, 7047586), (52, 5963342), (56, 5537389), (77, 4027192), (88, 3523793), (91, 3407624), (104, 2981671), (143, 2168488), (154, 2013596), (182, 1703812), (286, 1084244), (308, 1006798), (364, 851906), (572, 542122), (616, 503399), (728, 425953), (1001, 309784), (1144, 271061), (2002, 154892), (4004, 77446), (8008, 38723)]