3912702490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{1613}}^1$

素因数の和:2407

約数の個数: 64

約数和(自身を含む): 7864957440

約数和(自身を除く): 3952254950

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 751, 1502, 1613, 1615, 3226, 3230, 3755, 7510, 8065, 12767, 14269, 16130, 25534, 27421, 28538, 30647, 54842, 61294, 63835, 71345, 127670, 137105, 142690, 153235, 242573, 274210, 306470, 485146, 520999, 1041998, 1211363, 1212865, 2422726, 2425730, 2604995, 5209990, 6056815, 12113630, 20593171, 23015897, 41186342, 46031794, 102965855, 115079485, 205931710, 230158970, 391270249, 782540498, 1956351245, 3912702490]

約数ペア:

[(1, 3912702490), (2, 1956351245), (5, 782540498), (10, 391270249), (17, 230158970), (19, 205931710), (34, 115079485), (38, 102965855), (85, 46031794), (95, 41186342), (170, 23015897), (190, 20593171), (323, 12113630), (646, 6056815), (751, 5209990), (1502, 2604995), (1613, 2425730), (1615, 2422726), (3226, 1212865), (3230, 1211363), (3755, 1041998), (7510, 520999), (8065, 485146), (12767, 306470), (14269, 274210), (16130, 242573), (25534, 153235), (27421, 142690), (28538, 137105), (30647, 127670), (54842, 71345), (61294, 63835)]