30861540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:938

約数の個数: 96

約数和(自身を含む): 97560960

約数和(自身を除く): 66699420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 268, 270, 335, 402, 540, 603, 670, 804, 853, 1005, 1206, 1340, 1706, 1809, 2010, 2412, 2559, 3015, 3412, 3618, 4020, 4265, 5118, 6030, 7236, 7677, 8530, 9045, 10236, 12060, 12795, 15354, 17060, 18090, 23031, 25590, 30708, 36180, 38385, 46062, 51180, 57151, 76770, 92124, 114302, 115155, 153540, 171453, 228604, 230310, 285755, 342906, 460620, 514359, 571510, 685812, 857265, 1028718, 1143020, 1543077, 1714530, 2057436, 2571795, 3086154, 3429060, 5143590, 6172308, 7715385, 10287180, 15430770, 30861540]

約数ペア:

[(1, 30861540), (2, 15430770), (3, 10287180), (4, 7715385), (5, 6172308), (6, 5143590), (9, 3429060), (10, 3086154), (12, 2571795), (15, 2057436), (18, 1714530), (20, 1543077), (27, 1143020), (30, 1028718), (36, 857265), (45, 685812), (54, 571510), (60, 514359), (67, 460620), (90, 342906), (108, 285755), (134, 230310), (135, 228604), (180, 171453), (201, 153540), (268, 115155), (270, 114302), (335, 92124), (402, 76770), (540, 57151), (603, 51180), (670, 46062), (804, 38385), (853, 36180), (1005, 30708), (1206, 25590), (1340, 23031), (1706, 18090), (1809, 17060), (2010, 15354), (2412, 12795), (2559, 12060), (3015, 10236), (3412, 9045), (3618, 8530), (4020, 7677), (4265, 7236), (5118, 6030)]