2770293820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1163989}}^1$

素因数の和:1164022

約数の個数: 48

約数和(自身を含む): 7039811520

約数和(自身を除く): 4269517700

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 1163989, 2327978, 4655956, 5819945, 8147923, 11639890, 16295846, 19787813, 23279780, 32591692, 39575626, 40739615, 79151252, 81479230, 98939065, 138514691, 162958460, 197878130, 277029382, 395756260, 554058764, 692573455, 1385146910, 2770293820]

約数ペア:

[(1, 2770293820), (2, 1385146910), (4, 692573455), (5, 554058764), (7, 395756260), (10, 277029382), (14, 197878130), (17, 162958460), (20, 138514691), (28, 98939065), (34, 81479230), (35, 79151252), (68, 40739615), (70, 39575626), (85, 32591692), (119, 23279780), (140, 19787813), (170, 16295846), (238, 11639890), (340, 8147923), (476, 5819945), (595, 4655956), (1190, 2327978), (2380, 1163989)]