2731365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 96

約数和(自身を含む): 6289920

約数和(自身を除く): 3558555

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 23, 29, 35, 39, 45, 63, 65, 69, 87, 91, 105, 115, 117, 145, 161, 195, 203, 207, 261, 273, 299, 315, 345, 377, 435, 455, 483, 585, 609, 667, 805, 819, 897, 1015, 1035, 1131, 1305, 1365, 1449, 1495, 1827, 1885, 2001, 2093, 2415, 2639, 2691, 3045, 3335, 3393, 4095, 4485, 4669, 5655, 6003, 6279, 7245, 7917, 8671, 9135, 10005, 10465, 13195, 13455, 14007, 16965, 18837, 23345, 23751, 26013, 30015, 31395, 39585, 42021, 43355, 60697, 70035, 78039, 94185, 118755, 130065, 182091, 210105, 303485, 390195, 546273, 910455, 2731365]

約数ペア:

[(1, 2731365), (3, 910455), (5, 546273), (7, 390195), (9, 303485), (13, 210105), (15, 182091), (21, 130065), (23, 118755), (29, 94185), (35, 78039), (39, 70035), (45, 60697), (63, 43355), (65, 42021), (69, 39585), (87, 31395), (91, 30015), (105, 26013), (115, 23751), (117, 23345), (145, 18837), (161, 16965), (195, 14007), (203, 13455), (207, 13195), (261, 10465), (273, 10005), (299, 9135), (315, 8671), (345, 7917), (377, 7245), (435, 6279), (455, 6003), (483, 5655), (585, 4669), (609, 4485), (667, 4095), (805, 3393), (819, 3335), (897, 3045), (1015, 2691), (1035, 2639), (1131, 2415), (1305, 2093), (1365, 2001), (1449, 1885), (1495, 1827)]