2090759715

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{74101}}^1$

素因数の和:74145

約数の個数: 64

約数和(自身を含む): 4268275200

約数和(自身を除く): 2177515485

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 285, 297, 495, 513, 627, 855, 1045, 1485, 1881, 2565, 3135, 5643, 9405, 28215, 74101, 222303, 370505, 666909, 815111, 1111515, 1407919, 2000727, 2445333, 3334545, 4075555, 4223757, 7039595, 7335999, 10003635, 12226665, 12671271, 15487109, 21118785, 22007997, 36679995, 38013813, 46461327, 63356355, 77435545, 110039985, 139383981, 190069065, 232306635, 418151943, 696919905, 2090759715]

約数ペア:

[(1, 2090759715), (3, 696919905), (5, 418151943), (9, 232306635), (11, 190069065), (15, 139383981), (19, 110039985), (27, 77435545), (33, 63356355), (45, 46461327), (55, 38013813), (57, 36679995), (95, 22007997), (99, 21118785), (135, 15487109), (165, 12671271), (171, 12226665), (209, 10003635), (285, 7335999), (297, 7039595), (495, 4223757), (513, 4075555), (627, 3334545), (855, 2445333), (1045, 2000727), (1485, 1407919), (1881, 1111515), (2565, 815111), (3135, 666909), (5643, 370505), (9405, 222303), (28215, 74101)]