791370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{977}}^1$

素因数の和:996

約数の個数: 40

約数和(自身を含む): 2130084

約数和(自身を除く): 1338714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 977, 1954, 2931, 4885, 5862, 8793, 9770, 14655, 17586, 26379, 29310, 43965, 52758, 79137, 87930, 131895, 158274, 263790, 395685, 791370]

約数ペア:

[(1, 791370), (2, 395685), (3, 263790), (5, 158274), (6, 131895), (9, 87930), (10, 79137), (15, 52758), (18, 43965), (27, 29310), (30, 26379), (45, 17586), (54, 14655), (81, 9770), (90, 8793), (135, 5862), (162, 4885), (270, 2931), (405, 1954), (810, 977)]