7211910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 18662400

約数和(自身を除く): 11450490

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 79, 85, 102, 158, 170, 179, 237, 255, 358, 395, 474, 510, 537, 790, 895, 1074, 1185, 1343, 1790, 2370, 2685, 2686, 3043, 4029, 5370, 6086, 6715, 8058, 9129, 13430, 14141, 15215, 18258, 20145, 28282, 30430, 40290, 42423, 45645, 70705, 84846, 91290, 141410, 212115, 240397, 424230, 480794, 721191, 1201985, 1442382, 2403970, 3605955, 7211910]

約数ペア:

[(1, 7211910), (2, 3605955), (3, 2403970), (5, 1442382), (6, 1201985), (10, 721191), (15, 480794), (17, 424230), (30, 240397), (34, 212115), (51, 141410), (79, 91290), (85, 84846), (102, 70705), (158, 45645), (170, 42423), (179, 40290), (237, 30430), (255, 28282), (358, 20145), (395, 18258), (474, 15215), (510, 14141), (537, 13430), (790, 9129), (895, 8058), (1074, 6715), (1185, 6086), (1343, 5370), (1790, 4029), (2370, 3043), (2685, 2686)]