2015488930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{170371}}^1$

素因数の和:170411

約数の個数: 48

約数和(自身を含む): 4489642944

約数和(自身を除く): 2474154014

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 11830, 170371, 340742, 851855, 1192597, 1703710, 2214823, 2385194, 4429646, 5962985, 11074115, 11925970, 15503761, 22148230, 28792699, 31007522, 57585398, 77518805, 143963495, 155037610, 201548893, 287926990, 403097786, 1007744465, 2015488930]

約数ペア:

[(1, 2015488930), (2, 1007744465), (5, 403097786), (7, 287926990), (10, 201548893), (13, 155037610), (14, 143963495), (26, 77518805), (35, 57585398), (65, 31007522), (70, 28792699), (91, 22148230), (130, 15503761), (169, 11925970), (182, 11074115), (338, 5962985), (455, 4429646), (845, 2385194), (910, 2214823), (1183, 1703710), (1690, 1192597), (2366, 851855), (5915, 340742), (11830, 170371)]