2017443890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{14011}}^1$

素因数の和:14064

約数の個数: 96

約数和(自身を含む): 4830440832

約数和(自身を除く): 2812996942

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 121, 154, 170, 187, 238, 242, 374, 385, 595, 605, 770, 847, 935, 1190, 1210, 1309, 1694, 1870, 2057, 2618, 4114, 4235, 6545, 8470, 10285, 13090, 14011, 14399, 20570, 28022, 28798, 70055, 71995, 98077, 140110, 143990, 154121, 196154, 238187, 308242, 476374, 490385, 770605, 980770, 1078847, 1190935, 1541210, 1667309, 1695331, 2157694, 2381870, 2620057, 3334618, 3390662, 5240114, 5394235, 8336545, 8476655, 10788470, 11867317, 13100285, 16673090, 16953310, 18340399, 23734634, 26200570, 28820627, 36680798, 57641254, 59336585, 91701995, 118673170, 144103135, 183403990, 201744389, 288206270, 403488778, 1008721945, 2017443890]

約数ペア:

[(1, 2017443890), (2, 1008721945), (5, 403488778), (7, 288206270), (10, 201744389), (11, 183403990), (14, 144103135), (17, 118673170), (22, 91701995), (34, 59336585), (35, 57641254), (55, 36680798), (70, 28820627), (77, 26200570), (85, 23734634), (110, 18340399), (119, 16953310), (121, 16673090), (154, 13100285), (170, 11867317), (187, 10788470), (238, 8476655), (242, 8336545), (374, 5394235), (385, 5240114), (595, 3390662), (605, 3334618), (770, 2620057), (847, 2381870), (935, 2157694), (1190, 1695331), (1210, 1667309), (1309, 1541210), (1694, 1190935), (1870, 1078847), (2057, 980770), (2618, 770605), (4114, 490385), (4235, 476374), (6545, 308242), (8470, 238187), (10285, 196154), (13090, 154121), (14011, 143990), (14399, 140110), (20570, 98077), (28022, 71995), (28798, 70055)]