1613304490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1\times {\mathrm{853}}^1$

素因数の和:1567

約数の個数: 64

約数和(自身を含む): 3408894720

約数和(自身を除く): 1795590230

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 659, 853, 1318, 1435, 1706, 2870, 3295, 4265, 4613, 5971, 6590, 8530, 9226, 11942, 23065, 27019, 29855, 34973, 46130, 54038, 59710, 69946, 135095, 174865, 189133, 244811, 270190, 349730, 378266, 489622, 562127, 945665, 1124254, 1224055, 1891330, 2448110, 2810635, 3934889, 5621270, 7869778, 19674445, 23047207, 39348890, 46094414, 115236035, 161330449, 230472070, 322660898, 806652245, 1613304490]

約数ペア:

[(1, 1613304490), (2, 806652245), (5, 322660898), (7, 230472070), (10, 161330449), (14, 115236035), (35, 46094414), (41, 39348890), (70, 23047207), (82, 19674445), (205, 7869778), (287, 5621270), (410, 3934889), (574, 2810635), (659, 2448110), (853, 1891330), (1318, 1224055), (1435, 1124254), (1706, 945665), (2870, 562127), (3295, 489622), (4265, 378266), (4613, 349730), (5971, 270190), (6590, 244811), (8530, 189133), (9226, 174865), (11942, 135095), (23065, 69946), (27019, 59710), (29855, 54038), (34973, 46130)]