2945408580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{527851}}^1$

素因数の和:527897

約数の個数: 72

約数和(自身を含む): 9222630144

約数和(自身を除く): 6277221564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 527851, 1055702, 1583553, 2111404, 2639255, 3167106, 4750659, 5278510, 6334212, 7917765, 9501318, 10557020, 15835530, 16363381, 19002636, 23753295, 31671060, 32726762, 47506590, 49090143, 65453524, 81816905, 95013180, 98180286, 147270429, 163633810, 196360572, 245450715, 294540858, 327267620, 490901430, 589081716, 736352145, 981802860, 1472704290, 2945408580]

約数ペア:

[(1, 2945408580), (2, 1472704290), (3, 981802860), (4, 736352145), (5, 589081716), (6, 490901430), (9, 327267620), (10, 294540858), (12, 245450715), (15, 196360572), (18, 163633810), (20, 147270429), (30, 98180286), (31, 95013180), (36, 81816905), (45, 65453524), (60, 49090143), (62, 47506590), (90, 32726762), (93, 31671060), (124, 23753295), (155, 19002636), (180, 16363381), (186, 15835530), (279, 10557020), (310, 9501318), (372, 7917765), (465, 6334212), (558, 5278510), (620, 4750659), (930, 3167106), (1116, 2639255), (1395, 2111404), (1860, 1583553), (2790, 1055702), (5580, 527851)]