313879208460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{275332639}}^1$

素因数の和:275332670

約数の個数: 48

約数和(自身を含む): 925117670400

約数和(自身を除く): 611238461940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 275332639, 550665278, 825997917, 1101330556, 1376663195, 1651995834, 2753326390, 3303991668, 4129989585, 5231320141, 5506652780, 8259979170, 10462640282, 15693960423, 16519958340, 20925280564, 26156600705, 31387920846, 52313201410, 62775841692, 78469802115, 104626402820, 156939604230, 313879208460]

約数ペア:

[(1, 313879208460), (2, 156939604230), (3, 104626402820), (4, 78469802115), (5, 62775841692), (6, 52313201410), (10, 31387920846), (12, 26156600705), (15, 20925280564), (19, 16519958340), (20, 15693960423), (30, 10462640282), (38, 8259979170), (57, 5506652780), (60, 5231320141), (76, 4129989585), (95, 3303991668), (114, 2753326390), (190, 1651995834), (228, 1376663195), (285, 1101330556), (380, 825997917), (570, 550665278), (1140, 275332639)]