318888930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{1021}}^1$

素因数の和:1419

約数の個数: 64

約数和(自身を含む): 794707200

約数和(自身を除く): 475818270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 359, 435, 718, 870, 1021, 1077, 1795, 2042, 2154, 3063, 3590, 5105, 5385, 6126, 10210, 10411, 10770, 15315, 20822, 29609, 30630, 31233, 52055, 59218, 62466, 88827, 104110, 148045, 156165, 177654, 296090, 312330, 366539, 444135, 733078, 888270, 1099617, 1832695, 2199234, 3665390, 5498085, 10629631, 10996170, 21259262, 31888893, 53148155, 63777786, 106296310, 159444465, 318888930]

約数ペア:

[(1, 318888930), (2, 159444465), (3, 106296310), (5, 63777786), (6, 53148155), (10, 31888893), (15, 21259262), (29, 10996170), (30, 10629631), (58, 5498085), (87, 3665390), (145, 2199234), (174, 1832695), (290, 1099617), (359, 888270), (435, 733078), (718, 444135), (870, 366539), (1021, 312330), (1077, 296090), (1795, 177654), (2042, 156165), (2154, 148045), (3063, 104110), (3590, 88827), (5105, 62466), (5385, 59218), (6126, 52055), (10210, 31233), (10411, 30630), (10770, 29609), (15315, 20822)]