8842470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 27095040

約数和(自身を除く): 18252570

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 41, 42, 65, 70, 78, 79, 82, 91, 105, 123, 130, 158, 182, 195, 205, 210, 237, 246, 273, 287, 390, 395, 410, 455, 474, 533, 546, 553, 574, 615, 790, 861, 910, 1027, 1066, 1106, 1185, 1230, 1365, 1435, 1599, 1659, 1722, 2054, 2370, 2665, 2730, 2765, 2870, 3081, 3198, 3239, 3318, 3731, 4305, 5135, 5330, 5530, 6162, 6478, 7189, 7462, 7995, 8295, 8610, 9717, 10270, 11193, 14378, 15405, 15990, 16195, 16590, 18655, 19434, 21567, 22386, 22673, 30810, 32390, 35945, 37310, 42107, 43134, 45346, 48585, 55965, 68019, 71890, 84214, 97170, 107835, 111930, 113365, 126321, 136038, 210535, 215670, 226730, 252642, 294749, 340095, 421070, 589498, 631605, 680190, 884247, 1263210, 1473745, 1768494, 2947490, 4421235, 8842470]

約数ペア:

[(1, 8842470), (2, 4421235), (3, 2947490), (5, 1768494), (6, 1473745), (7, 1263210), (10, 884247), (13, 680190), (14, 631605), (15, 589498), (21, 421070), (26, 340095), (30, 294749), (35, 252642), (39, 226730), (41, 215670), (42, 210535), (65, 136038), (70, 126321), (78, 113365), (79, 111930), (82, 107835), (91, 97170), (105, 84214), (123, 71890), (130, 68019), (158, 55965), (182, 48585), (195, 45346), (205, 43134), (210, 42107), (237, 37310), (246, 35945), (273, 32390), (287, 30810), (390, 22673), (395, 22386), (410, 21567), (455, 19434), (474, 18655), (533, 16590), (546, 16195), (553, 15990), (574, 15405), (615, 14378), (790, 11193), (861, 10270), (910, 9717), (1027, 8610), (1066, 8295), (1106, 7995), (1185, 7462), (1230, 7189), (1365, 6478), (1435, 6162), (1599, 5530), (1659, 5330), (1722, 5135), (2054, 4305), (2370, 3731), (2665, 3318), (2730, 3239), (2765, 3198), (2870, 3081)]