238475930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{977}}^1$

素因数の和:1319

約数の個数: 64

約数和(自身を含む): 537414912

約数和(自身を除く): 298938982

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 317, 385, 634, 770, 977, 1585, 1954, 2219, 3170, 3487, 4438, 4885, 6839, 6974, 9770, 10747, 11095, 13678, 17435, 21494, 22190, 24409, 34195, 34870, 48818, 53735, 68390, 75229, 107470, 122045, 150458, 244090, 309709, 376145, 619418, 752290, 1548545, 2167963, 3097090, 3406799, 4335926, 6813598, 10839815, 17033995, 21679630, 23847593, 34067990, 47695186, 119237965, 238475930]

約数ペア:

[(1, 238475930), (2, 119237965), (5, 47695186), (7, 34067990), (10, 23847593), (11, 21679630), (14, 17033995), (22, 10839815), (35, 6813598), (55, 4335926), (70, 3406799), (77, 3097090), (110, 2167963), (154, 1548545), (317, 752290), (385, 619418), (634, 376145), (770, 309709), (977, 244090), (1585, 150458), (1954, 122045), (2219, 107470), (3170, 75229), (3487, 68390), (4438, 53735), (4885, 48818), (6839, 34870), (6974, 34195), (9770, 24409), (10747, 22190), (11095, 21494), (13678, 17435)]