105401870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3905

約数の個数: 64

約数和(自身を含む): 239625216

約数和(自身を除く): 134223346

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1610, 1955, 2737, 3851, 3910, 5474, 7702, 13685, 19255, 26957, 27370, 38510, 53914, 65467, 88573, 130934, 134785, 177146, 269570, 327335, 442865, 458269, 620011, 654670, 885730, 916538, 1240022, 1505741, 2291345, 3011482, 3100055, 4582690, 6200110, 7528705, 10540187, 15057410, 21080374, 52700935, 105401870]

約数ペア:

[(1, 105401870), (2, 52700935), (5, 21080374), (7, 15057410), (10, 10540187), (14, 7528705), (17, 6200110), (23, 4582690), (34, 3100055), (35, 3011482), (46, 2291345), (70, 1505741), (85, 1240022), (115, 916538), (119, 885730), (161, 654670), (170, 620011), (230, 458269), (238, 442865), (322, 327335), (391, 269570), (595, 177146), (782, 134785), (805, 130934), (1190, 88573), (1610, 65467), (1955, 53914), (2737, 38510), (3851, 27370), (3910, 26957), (5474, 19255), (7702, 13685)]