86474190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 238878720

約数和(自身を除く): 152404530

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 79, 93, 107, 110, 155, 158, 165, 186, 214, 237, 310, 321, 330, 341, 395, 465, 474, 535, 642, 682, 790, 869, 930, 1023, 1070, 1177, 1185, 1605, 1705, 1738, 2046, 2354, 2370, 2449, 2607, 3210, 3317, 3410, 3531, 4345, 4898, 5115, 5214, 5885, 6634, 7062, 7347, 8453, 8690, 9951, 10230, 11770, 12245, 13035, 14694, 16585, 16906, 17655, 19902, 24490, 25359, 26070, 26939, 33170, 35310, 36487, 36735, 42265, 49755, 50718, 53878, 72974, 73470, 80817, 84530, 92983, 99510, 109461, 126795, 134695, 161634, 182435, 185966, 218922, 253590, 262043, 269390, 278949, 364870, 404085, 464915, 524086, 547305, 557898, 786129, 808170, 929830, 1094610, 1310215, 1394745, 1572258, 2620430, 2789490, 2882473, 3930645, 5764946, 7861290, 8647419, 14412365, 17294838, 28824730, 43237095, 86474190]

約数ペア:

[(1, 86474190), (2, 43237095), (3, 28824730), (5, 17294838), (6, 14412365), (10, 8647419), (11, 7861290), (15, 5764946), (22, 3930645), (30, 2882473), (31, 2789490), (33, 2620430), (55, 1572258), (62, 1394745), (66, 1310215), (79, 1094610), (93, 929830), (107, 808170), (110, 786129), (155, 557898), (158, 547305), (165, 524086), (186, 464915), (214, 404085), (237, 364870), (310, 278949), (321, 269390), (330, 262043), (341, 253590), (395, 218922), (465, 185966), (474, 182435), (535, 161634), (642, 134695), (682, 126795), (790, 109461), (869, 99510), (930, 92983), (1023, 84530), (1070, 80817), (1177, 73470), (1185, 72974), (1605, 53878), (1705, 50718), (1738, 49755), (2046, 42265), (2354, 36735), (2370, 36487), (2449, 35310), (2607, 33170), (3210, 26939), (3317, 26070), (3410, 25359), (3531, 24490), (4345, 19902), (4898, 17655), (5115, 16906), (5214, 16585), (5885, 14694), (6634, 13035), (7062, 12245), (7347, 11770), (8453, 10230), (8690, 9951)]