12467790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 33837120

約数和(自身を除く): 21369330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 757, 915, 1098, 1514, 1647, 1830, 2271, 2745, 3294, 3785, 4542, 5490, 6813, 7570, 8235, 11355, 13626, 16470, 20439, 22710, 34065, 40878, 46177, 68130, 92354, 102195, 138531, 204390, 230885, 277062, 415593, 461770, 692655, 831186, 1246779, 1385310, 2077965, 2493558, 4155930, 6233895, 12467790]

約数ペア:

[(1, 12467790), (2, 6233895), (3, 4155930), (5, 2493558), (6, 2077965), (9, 1385310), (10, 1246779), (15, 831186), (18, 692655), (27, 461770), (30, 415593), (45, 277062), (54, 230885), (61, 204390), (90, 138531), (122, 102195), (135, 92354), (183, 68130), (270, 46177), (305, 40878), (366, 34065), (549, 22710), (610, 20439), (757, 16470), (915, 13626), (1098, 11355), (1514, 8235), (1647, 7570), (1830, 6813), (2271, 5490), (2745, 4542), (3294, 3785)]