42798910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 100509696

約数和(自身を除く): 57710786

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 121, 154, 155, 163, 217, 242, 310, 326, 341, 385, 434, 605, 682, 770, 815, 847, 1085, 1141, 1210, 1630, 1694, 1705, 1793, 2170, 2282, 2387, 3410, 3586, 3751, 4235, 4774, 5053, 5705, 7502, 8470, 8965, 10106, 11410, 11935, 12551, 17930, 18755, 19723, 23870, 25102, 25265, 26257, 35371, 37510, 39446, 50530, 52514, 55583, 62755, 70742, 98615, 111166, 125510, 131285, 138061, 176855, 197230, 262570, 276122, 277915, 353710, 389081, 555830, 611413, 690305, 778162, 1222826, 1380610, 1945405, 3057065, 3890810, 4279891, 6114130, 8559782, 21399455, 42798910]

約数ペア:

[(1, 42798910), (2, 21399455), (5, 8559782), (7, 6114130), (10, 4279891), (11, 3890810), (14, 3057065), (22, 1945405), (31, 1380610), (35, 1222826), (55, 778162), (62, 690305), (70, 611413), (77, 555830), (110, 389081), (121, 353710), (154, 277915), (155, 276122), (163, 262570), (217, 197230), (242, 176855), (310, 138061), (326, 131285), (341, 125510), (385, 111166), (434, 98615), (605, 70742), (682, 62755), (770, 55583), (815, 52514), (847, 50530), (1085, 39446), (1141, 37510), (1210, 35371), (1630, 26257), (1694, 25265), (1705, 25102), (1793, 23870), (2170, 19723), (2282, 18755), (2387, 17930), (3410, 12551), (3586, 11935), (3751, 11410), (4235, 10106), (4774, 8965), (5053, 8470), (5705, 7502)]