1954303710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{72949}}^1$

素因数の和:73025

約数の個数: 64

約数和(自身を含む): 5042304000

約数和(自身を除く): 3088000290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 190, 235, 282, 285, 470, 570, 705, 893, 1410, 1786, 2679, 4465, 5358, 8930, 13395, 26790, 72949, 145898, 218847, 364745, 437694, 729490, 1094235, 1386031, 2188470, 2772062, 3428603, 4158093, 6857206, 6930155, 8316186, 10285809, 13860310, 17143015, 20571618, 20790465, 34286030, 41580930, 51429045, 65143457, 102858090, 130286914, 195430371, 325717285, 390860742, 651434570, 977151855, 1954303710]

約数ペア:

[(1, 1954303710), (2, 977151855), (3, 651434570), (5, 390860742), (6, 325717285), (10, 195430371), (15, 130286914), (19, 102858090), (30, 65143457), (38, 51429045), (47, 41580930), (57, 34286030), (94, 20790465), (95, 20571618), (114, 17143015), (141, 13860310), (190, 10285809), (235, 8316186), (282, 6930155), (285, 6857206), (470, 4158093), (570, 3428603), (705, 2772062), (893, 2188470), (1410, 1386031), (1786, 1094235), (2679, 729490), (4465, 437694), (5358, 364745), (8930, 218847), (13395, 145898), (26790, 72949)]