1738209830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{122323}}^1$

素因数の和:122373

約数の個数: 48

約数和(自身を含む): 3765132720

約数和(自身を除く): 2026922890

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 7105, 14210, 122323, 244646, 611615, 856261, 1223230, 1712522, 3547367, 4281305, 5993827, 7094734, 8562610, 11987654, 17736835, 24831569, 29969135, 35473670, 49663138, 59938270, 124157845, 173820983, 248315690, 347641966, 869104915, 1738209830]

約数ペア:

[(1, 1738209830), (2, 869104915), (5, 347641966), (7, 248315690), (10, 173820983), (14, 124157845), (29, 59938270), (35, 49663138), (49, 35473670), (58, 29969135), (70, 24831569), (98, 17736835), (145, 11987654), (203, 8562610), (245, 7094734), (290, 5993827), (406, 4281305), (490, 3547367), (1015, 1712522), (1421, 1223230), (2030, 856261), (2842, 611615), (7105, 244646), (14210, 122323)]