40561290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1951}}^1$

素因数の和:1985

約数の個数: 128

約数和(自身を含む): 134922240

約数和(自身を除く): 94360950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 1951, 2079, 2310, 2970, 3465, 3902, 4158, 5853, 6930, 9755, 10395, 11706, 13657, 17559, 19510, 20790, 21461, 27314, 29265, 35118, 40971, 42922, 52677, 58530, 64383, 68285, 81942, 87795, 105354, 107305, 122913, 128766, 136570, 150227, 175590, 193149, 204855, 214610, 245826, 263385, 300454, 321915, 368739, 386298, 409710, 450681, 526770, 579447, 614565, 643830, 737478, 751135, 901362, 965745, 1158894, 1229130, 1352043, 1502270, 1843695, 1931490, 2253405, 2704086, 2897235, 3687390, 4056129, 4506810, 5794470, 6760215, 8112258, 13520430, 20280645, 40561290]

約数ペア:

[(1, 40561290), (2, 20280645), (3, 13520430), (5, 8112258), (6, 6760215), (7, 5794470), (9, 4506810), (10, 4056129), (11, 3687390), (14, 2897235), (15, 2704086), (18, 2253405), (21, 1931490), (22, 1843695), (27, 1502270), (30, 1352043), (33, 1229130), (35, 1158894), (42, 965745), (45, 901362), (54, 751135), (55, 737478), (63, 643830), (66, 614565), (70, 579447), (77, 526770), (90, 450681), (99, 409710), (105, 386298), (110, 368739), (126, 321915), (135, 300454), (154, 263385), (165, 245826), (189, 214610), (198, 204855), (210, 193149), (231, 175590), (270, 150227), (297, 136570), (315, 128766), (330, 122913), (378, 107305), (385, 105354), (462, 87795), (495, 81942), (594, 68285), (630, 64383), (693, 58530), (770, 52677), (945, 42922), (990, 40971), (1155, 35118), (1386, 29265), (1485, 27314), (1890, 21461), (1951, 20790), (2079, 19510), (2310, 17559), (2970, 13657), (3465, 11706), (3902, 10395), (4158, 9755), (5853, 6930)]