43139460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7901}}^1$

素因数の和:7933

約数の個数: 96

約数和(自身を含む): 148684032

約数和(自身を除く): 105544572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 7901, 15802, 23703, 31604, 39505, 47406, 55307, 79010, 94812, 102713, 110614, 118515, 158020, 165921, 205426, 221228, 237030, 276535, 308139, 331842, 410852, 474060, 513565, 553070, 616278, 663684, 718991, 829605, 1027130, 1106140, 1232556, 1437982, 1540695, 1659210, 2054260, 2156973, 2875964, 3081390, 3318420, 3594955, 4313946, 6162780, 7189910, 8627892, 10784865, 14379820, 21569730, 43139460]

約数ペア:

[(1, 43139460), (2, 21569730), (3, 14379820), (4, 10784865), (5, 8627892), (6, 7189910), (7, 6162780), (10, 4313946), (12, 3594955), (13, 3318420), (14, 3081390), (15, 2875964), (20, 2156973), (21, 2054260), (26, 1659210), (28, 1540695), (30, 1437982), (35, 1232556), (39, 1106140), (42, 1027130), (52, 829605), (60, 718991), (65, 663684), (70, 616278), (78, 553070), (84, 513565), (91, 474060), (105, 410852), (130, 331842), (140, 308139), (156, 276535), (182, 237030), (195, 221228), (210, 205426), (260, 165921), (273, 158020), (364, 118515), (390, 110614), (420, 102713), (455, 94812), (546, 79010), (780, 55307), (910, 47406), (1092, 39505), (1365, 31604), (1820, 23703), (2730, 15802), (5460, 7901)]