173623970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{2339}}^1$

素因数の和:2930

約数の個数: 32

約数和(自身を含む): 337296960

約数和(自身を除く): 163672990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 571, 1142, 2339, 2855, 4678, 5710, 7423, 11695, 14846, 23390, 30407, 37115, 60814, 74230, 152035, 304070, 1335569, 2671138, 6677845, 13355690, 17362397, 34724794, 86811985, 173623970]

約数ペア:

[(1, 173623970), (2, 86811985), (5, 34724794), (10, 17362397), (13, 13355690), (26, 6677845), (65, 2671138), (130, 1335569), (571, 304070), (1142, 152035), (2339, 74230), (2855, 60814), (4678, 37115), (5710, 30407), (7423, 23390), (11695, 14846)]