442946350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1250

約数の個数: 96

約数和(自身を含む): 1038076416

約数和(自身を除く): 595130066

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 103, 110, 154, 175, 206, 275, 350, 385, 515, 550, 721, 770, 1030, 1117, 1133, 1442, 1925, 2234, 2266, 2575, 3605, 3850, 5150, 5585, 5665, 7210, 7819, 7931, 11170, 11330, 12287, 15638, 15862, 18025, 24574, 27925, 28325, 36050, 39095, 39655, 55850, 56650, 61435, 78190, 79310, 86009, 115051, 122870, 172018, 195475, 198275, 230102, 307175, 390950, 396550, 430045, 575255, 614350, 805357, 860090, 1150510, 1265561, 1610714, 2150225, 2531122, 2876275, 4026785, 4300450, 5752550, 6327805, 8053570, 8858927, 12655610, 17717854, 20133925, 31639025, 40267850, 44294635, 63278050, 88589270, 221473175, 442946350]

約数ペア:

[(1, 442946350), (2, 221473175), (5, 88589270), (7, 63278050), (10, 44294635), (11, 40267850), (14, 31639025), (22, 20133925), (25, 17717854), (35, 12655610), (50, 8858927), (55, 8053570), (70, 6327805), (77, 5752550), (103, 4300450), (110, 4026785), (154, 2876275), (175, 2531122), (206, 2150225), (275, 1610714), (350, 1265561), (385, 1150510), (515, 860090), (550, 805357), (721, 614350), (770, 575255), (1030, 430045), (1117, 396550), (1133, 390950), (1442, 307175), (1925, 230102), (2234, 198275), (2266, 195475), (2575, 172018), (3605, 122870), (3850, 115051), (5150, 86009), (5585, 79310), (5665, 78190), (7210, 61435), (7819, 56650), (7931, 55850), (11170, 39655), (11330, 39095), (12287, 36050), (15638, 28325), (15862, 27925), (18025, 24574)]