5721690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 15676416

約数和(自身を除く): 9954726

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 863, 1105, 1326, 1726, 2210, 2589, 3315, 4315, 5178, 6630, 8630, 11219, 12945, 14671, 22438, 25890, 29342, 33657, 44013, 56095, 67314, 73355, 88026, 112190, 146710, 168285, 190723, 220065, 336570, 381446, 440130, 572169, 953615, 1144338, 1907230, 2860845, 5721690]

約数ペア:

[(1, 5721690), (2, 2860845), (3, 1907230), (5, 1144338), (6, 953615), (10, 572169), (13, 440130), (15, 381446), (17, 336570), (26, 220065), (30, 190723), (34, 168285), (39, 146710), (51, 112190), (65, 88026), (78, 73355), (85, 67314), (102, 56095), (130, 44013), (170, 33657), (195, 29342), (221, 25890), (255, 22438), (390, 14671), (442, 12945), (510, 11219), (663, 8630), (863, 6630), (1105, 5178), (1326, 4315), (1726, 3315), (2210, 2589)]