1048204570

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:477

約数の個数: 80

約数和(自身を含む): 2223433800

約数和(自身を除く): 1175229230

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 149, 245, 293, 298, 343, 490, 586, 686, 745, 1043, 1465, 1490, 1715, 2051, 2086, 2401, 2930, 3430, 4102, 4802, 5215, 7301, 10255, 10430, 12005, 14357, 14602, 20510, 24010, 28714, 36505, 43657, 51107, 71785, 73010, 87314, 100499, 102214, 143570, 200998, 218285, 255535, 305599, 357749, 436570, 502495, 511070, 611198, 703493, 715498, 1004990, 1406986, 1527995, 1788745, 2139193, 3055990, 3517465, 3577490, 4278386, 7034930, 10695965, 14974351, 21391930, 29948702, 74871755, 104820457, 149743510, 209640914, 524102285, 1048204570]

約数ペア:

[(1, 1048204570), (2, 524102285), (5, 209640914), (7, 149743510), (10, 104820457), (14, 74871755), (35, 29948702), (49, 21391930), (70, 14974351), (98, 10695965), (149, 7034930), (245, 4278386), (293, 3577490), (298, 3517465), (343, 3055990), (490, 2139193), (586, 1788745), (686, 1527995), (745, 1406986), (1043, 1004990), (1465, 715498), (1490, 703493), (1715, 611198), (2051, 511070), (2086, 502495), (2401, 436570), (2930, 357749), (3430, 305599), (4102, 255535), (4802, 218285), (5215, 200998), (7301, 143570), (10255, 102214), (10430, 100499), (12005, 87314), (14357, 73010), (14602, 71785), (20510, 51107), (24010, 43657), (28714, 36505)]