28434060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3361}}^1$

素因数の和:3423

約数の個数: 72

約数和(自身を含む): 88111296

約数和(自身を除く): 59677236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 3361, 4230, 6722, 8460, 10083, 13444, 16805, 20166, 30249, 33610, 40332, 50415, 60498, 67220, 100830, 120996, 151245, 157967, 201660, 302490, 315934, 473901, 604980, 631868, 789835, 947802, 1421703, 1579670, 1895604, 2369505, 2843406, 3159340, 4739010, 5686812, 7108515, 9478020, 14217030, 28434060]

約数ペア:

[(1, 28434060), (2, 14217030), (3, 9478020), (4, 7108515), (5, 5686812), (6, 4739010), (9, 3159340), (10, 2843406), (12, 2369505), (15, 1895604), (18, 1579670), (20, 1421703), (30, 947802), (36, 789835), (45, 631868), (47, 604980), (60, 473901), (90, 315934), (94, 302490), (141, 201660), (180, 157967), (188, 151245), (235, 120996), (282, 100830), (423, 67220), (470, 60498), (564, 50415), (705, 40332), (846, 33610), (940, 30249), (1410, 20166), (1692, 16805), (2115, 13444), (2820, 10083), (3361, 8460), (4230, 6722)]