128936460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{11251}}^1$

素因数の和:11454

約数の個数: 48

約数和(自身を含む): 362944512

約数和(自身を除く): 234008052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11251, 11460, 22502, 33753, 45004, 56255, 67506, 112510, 135012, 168765, 225020, 337530, 675060, 2148941, 4297882, 6446823, 8595764, 10744705, 12893646, 21489410, 25787292, 32234115, 42978820, 64468230, 128936460]

約数ペア:

[(1, 128936460), (2, 64468230), (3, 42978820), (4, 32234115), (5, 25787292), (6, 21489410), (10, 12893646), (12, 10744705), (15, 8595764), (20, 6446823), (30, 4297882), (60, 2148941), (191, 675060), (382, 337530), (573, 225020), (764, 168765), (955, 135012), (1146, 112510), (1910, 67506), (2292, 56255), (2865, 45004), (3820, 33753), (5730, 22502), (11251, 11460)]