186123210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:972

約数の個数: 128

約数和(自身を含む): 557383680

約数和(自身を除く): 371260470

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 79, 91, 105, 130, 158, 182, 195, 210, 237, 273, 390, 395, 455, 474, 546, 553, 790, 863, 910, 1027, 1106, 1185, 1365, 1659, 1726, 2054, 2370, 2589, 2730, 2765, 3081, 3318, 4315, 5135, 5178, 5530, 6041, 6162, 7189, 8295, 8630, 10270, 11219, 12082, 12945, 14378, 15405, 16590, 18123, 21567, 22438, 25890, 30205, 30810, 33657, 35945, 36246, 43134, 56095, 60410, 67314, 68177, 71890, 78533, 90615, 107835, 112190, 136354, 157066, 168285, 181230, 204531, 215670, 235599, 336570, 340885, 392665, 409062, 471198, 477239, 681770, 785330, 886301, 954478, 1022655, 1177995, 1431717, 1772602, 2045310, 2355990, 2386195, 2658903, 2863434, 4431505, 4772390, 5317806, 6204107, 7158585, 8863010, 12408214, 13294515, 14317170, 18612321, 26589030, 31020535, 37224642, 62041070, 93061605, 186123210]

約数ペア:

[(1, 186123210), (2, 93061605), (3, 62041070), (5, 37224642), (6, 31020535), (7, 26589030), (10, 18612321), (13, 14317170), (14, 13294515), (15, 12408214), (21, 8863010), (26, 7158585), (30, 6204107), (35, 5317806), (39, 4772390), (42, 4431505), (65, 2863434), (70, 2658903), (78, 2386195), (79, 2355990), (91, 2045310), (105, 1772602), (130, 1431717), (158, 1177995), (182, 1022655), (195, 954478), (210, 886301), (237, 785330), (273, 681770), (390, 477239), (395, 471198), (455, 409062), (474, 392665), (546, 340885), (553, 336570), (790, 235599), (863, 215670), (910, 204531), (1027, 181230), (1106, 168285), (1185, 157066), (1365, 136354), (1659, 112190), (1726, 107835), (2054, 90615), (2370, 78533), (2589, 71890), (2730, 68177), (2765, 67314), (3081, 60410), (3318, 56095), (4315, 43134), (5135, 36246), (5178, 35945), (5530, 33657), (6041, 30810), (6162, 30205), (7189, 25890), (8295, 22438), (8630, 21567), (10270, 18123), (11219, 16590), (12082, 15405), (12945, 14378)]