3637270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 8216208

約数和(自身を除く): 4578938

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 571, 637, 910, 1142, 1274, 2855, 3185, 3997, 5710, 6370, 7423, 7994, 14846, 19985, 27979, 37115, 39970, 51961, 55958, 74230, 103922, 139895, 259805, 279790, 363727, 519610, 727454, 1818635, 3637270]

約数ペア:

[(1, 3637270), (2, 1818635), (5, 727454), (7, 519610), (10, 363727), (13, 279790), (14, 259805), (26, 139895), (35, 103922), (49, 74230), (65, 55958), (70, 51961), (91, 39970), (98, 37115), (130, 27979), (182, 19985), (245, 14846), (455, 7994), (490, 7423), (571, 6370), (637, 5710), (910, 3997), (1142, 3185), (1274, 2855)]