70870030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2969}}^1$

素因数の和:3025

約数の個数: 64

約数和(自身を含む): 164229120

約数和(自身を除く): 93359090

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1085, 1705, 2170, 2387, 2969, 3410, 4774, 5938, 11935, 14845, 20783, 23870, 29690, 32659, 41566, 65318, 92039, 103915, 163295, 184078, 207830, 228613, 326590, 457226, 460195, 644273, 920390, 1012429, 1143065, 1288546, 2024858, 2286130, 3221365, 5062145, 6442730, 7087003, 10124290, 14174006, 35435015, 70870030]

約数ペア:

[(1, 70870030), (2, 35435015), (5, 14174006), (7, 10124290), (10, 7087003), (11, 6442730), (14, 5062145), (22, 3221365), (31, 2286130), (35, 2024858), (55, 1288546), (62, 1143065), (70, 1012429), (77, 920390), (110, 644273), (154, 460195), (155, 457226), (217, 326590), (310, 228613), (341, 207830), (385, 184078), (434, 163295), (682, 103915), (770, 92039), (1085, 65318), (1705, 41566), (2170, 32659), (2387, 29690), (2969, 23870), (3410, 20783), (4774, 14845), (5938, 11935)]