42151690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 93623040

約数和(自身を除く): 51471350

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 41, 70, 82, 95, 133, 190, 205, 266, 287, 410, 574, 665, 773, 779, 1330, 1435, 1546, 1558, 2870, 3865, 3895, 5411, 5453, 7730, 7790, 10822, 10906, 14687, 27055, 27265, 29374, 31693, 54110, 54530, 63386, 73435, 102809, 146870, 158465, 205618, 221851, 316930, 443702, 514045, 602167, 1028090, 1109255, 1204334, 2218510, 3010835, 4215169, 6021670, 8430338, 21075845, 42151690]

約数ペア:

[(1, 42151690), (2, 21075845), (5, 8430338), (7, 6021670), (10, 4215169), (14, 3010835), (19, 2218510), (35, 1204334), (38, 1109255), (41, 1028090), (70, 602167), (82, 514045), (95, 443702), (133, 316930), (190, 221851), (205, 205618), (266, 158465), (287, 146870), (410, 102809), (574, 73435), (665, 63386), (773, 54530), (779, 54110), (1330, 31693), (1435, 29374), (1546, 27265), (1558, 27055), (2870, 14687), (3865, 10906), (3895, 10822), (5411, 7790), (5453, 7730)]