2394180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 7443072

約数和(自身を除く): 5048892

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, 283, 423, 470, 564, 566, 705, 846, 849, 940, 1132, 1410, 1415, 1692, 1698, 2115, 2547, 2820, 2830, 3396, 4230, 4245, 5094, 5660, 8460, 8490, 10188, 12735, 13301, 16980, 25470, 26602, 39903, 50940, 53204, 66505, 79806, 119709, 133010, 159612, 199515, 239418, 266020, 399030, 478836, 598545, 798060, 1197090, 2394180]

約数ペア:

[(1, 2394180), (2, 1197090), (3, 798060), (4, 598545), (5, 478836), (6, 399030), (9, 266020), (10, 239418), (12, 199515), (15, 159612), (18, 133010), (20, 119709), (30, 79806), (36, 66505), (45, 53204), (47, 50940), (60, 39903), (90, 26602), (94, 25470), (141, 16980), (180, 13301), (188, 12735), (235, 10188), (282, 8490), (283, 8460), (423, 5660), (470, 5094), (564, 4245), (566, 4230), (705, 3396), (846, 2830), (849, 2820), (940, 2547), (1132, 2115), (1410, 1698), (1415, 1692)]