19429804980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107943361}}^1$

素因数の和:107943376

約数の個数: 36

約数和(自身を含む): 58937075652

約数和(自身を除く): 39507270672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 107943361, 215886722, 323830083, 431773444, 539716805, 647660166, 971490249, 1079433610, 1295320332, 1619150415, 1942980498, 2158867220, 3238300830, 3885960996, 4857451245, 6476601660, 9714902490, 19429804980]

約数ペア:

[(1, 19429804980), (2, 9714902490), (3, 6476601660), (4, 4857451245), (5, 3885960996), (6, 3238300830), (9, 2158867220), (10, 1942980498), (12, 1619150415), (15, 1295320332), (18, 1079433610), (20, 971490249), (30, 647660166), (36, 539716805), (45, 431773444), (60, 323830083), (90, 215886722), (180, 107943361)]