2785005210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151937}}^1$

素因数の和:152007

約数の個数: 64

約数和(自身を含む): 7351368192

約数和(自身を除く): 4566362982

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 3055, 3666, 6110, 9165, 18330, 151937, 303874, 455811, 759685, 911622, 1519370, 1975181, 2279055, 3950362, 4558110, 5925543, 7141039, 9875905, 11851086, 14282078, 19751810, 21423117, 29627715, 35705195, 42846234, 59255430, 71410390, 92833507, 107115585, 185667014, 214231170, 278500521, 464167535, 557001042, 928335070, 1392502605, 2785005210]

約数ペア:

[(1, 2785005210), (2, 1392502605), (3, 928335070), (5, 557001042), (6, 464167535), (10, 278500521), (13, 214231170), (15, 185667014), (26, 107115585), (30, 92833507), (39, 71410390), (47, 59255430), (65, 42846234), (78, 35705195), (94, 29627715), (130, 21423117), (141, 19751810), (195, 14282078), (235, 11851086), (282, 9875905), (390, 7141039), (470, 5925543), (611, 4558110), (705, 3950362), (1222, 2279055), (1410, 1975181), (1833, 1519370), (3055, 911622), (3666, 759685), (6110, 455811), (9165, 303874), (18330, 151937)]