2023888930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89513}}^1$

素因数の和:89563

約数の個数: 64

約数和(自身を含む): 4640405760

約数和(自身を除く): 2616516830

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1330, 1615, 2261, 3230, 4522, 11305, 22610, 89513, 179026, 447565, 626591, 895130, 1253182, 1521721, 1700747, 3043442, 3132955, 3401494, 6265910, 7608605, 8503735, 10652047, 11905229, 15217210, 17007470, 21304094, 23810458, 28912699, 53260235, 57825398, 59526145, 106520470, 119052290, 144563495, 202388893, 289126990, 404777786, 1011944465, 2023888930]

約数ペア:

[(1, 2023888930), (2, 1011944465), (5, 404777786), (7, 289126990), (10, 202388893), (14, 144563495), (17, 119052290), (19, 106520470), (34, 59526145), (35, 57825398), (38, 53260235), (70, 28912699), (85, 23810458), (95, 21304094), (119, 17007470), (133, 15217210), (170, 11905229), (190, 10652047), (238, 8503735), (266, 7608605), (323, 6265910), (595, 3401494), (646, 3132955), (665, 3043442), (1190, 1700747), (1330, 1521721), (1615, 1253182), (2261, 895130), (3230, 626591), (4522, 447565), (11305, 179026), (22610, 89513)]