3541720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 10054800

約数和(自身を除く): 6513080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 139, 140, 182, 196, 245, 260, 278, 280, 364, 392, 455, 490, 520, 556, 637, 695, 728, 910, 973, 980, 1112, 1274, 1390, 1807, 1820, 1946, 1960, 2548, 2780, 3185, 3614, 3640, 3892, 4865, 5096, 5560, 6370, 6811, 7228, 7784, 9035, 9730, 12649, 12740, 13622, 14456, 18070, 19460, 25298, 25480, 27244, 34055, 36140, 38920, 50596, 54488, 63245, 68110, 72280, 88543, 101192, 126490, 136220, 177086, 252980, 272440, 354172, 442715, 505960, 708344, 885430, 1770860, 3541720]

約数ペア:

[(1, 3541720), (2, 1770860), (4, 885430), (5, 708344), (7, 505960), (8, 442715), (10, 354172), (13, 272440), (14, 252980), (20, 177086), (26, 136220), (28, 126490), (35, 101192), (40, 88543), (49, 72280), (52, 68110), (56, 63245), (65, 54488), (70, 50596), (91, 38920), (98, 36140), (104, 34055), (130, 27244), (139, 25480), (140, 25298), (182, 19460), (196, 18070), (245, 14456), (260, 13622), (278, 12740), (280, 12649), (364, 9730), (392, 9035), (455, 7784), (490, 7228), (520, 6811), (556, 6370), (637, 5560), (695, 5096), (728, 4865), (910, 3892), (973, 3640), (980, 3614), (1112, 3185), (1274, 2780), (1390, 2548), (1807, 1960), (1820, 1946)]