2193453810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{172849}}^1$

素因数の和:172912

約数の個数: 64

約数和(自身を含む): 5973696000

約数和(自身を除く): 3780242190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 172849, 345698, 518547, 864245, 1037094, 1555641, 1728490, 2592735, 3111282, 4666923, 5185470, 7778205, 8123903, 9333846, 15556410, 16247806, 23334615, 24371709, 40619515, 46669230, 48743418, 73115127, 81239030, 121858545, 146230254, 219345381, 243717090, 365575635, 438690762, 731151270, 1096726905, 2193453810]

約数ペア:

[(1, 2193453810), (2, 1096726905), (3, 731151270), (5, 438690762), (6, 365575635), (9, 243717090), (10, 219345381), (15, 146230254), (18, 121858545), (27, 81239030), (30, 73115127), (45, 48743418), (47, 46669230), (54, 40619515), (90, 24371709), (94, 23334615), (135, 16247806), (141, 15556410), (235, 9333846), (270, 8123903), (282, 7778205), (423, 5185470), (470, 4666923), (705, 3111282), (846, 2592735), (1269, 1728490), (1410, 1555641), (2115, 1037094), (2538, 864245), (4230, 518547), (6345, 345698), (12690, 172849)]