152467980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{363019}}^1$

素因数の和:363038

約数の個数: 48

約数和(自身を含む): 487898880

約数和(自身を除く): 335430900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 363019, 726038, 1089057, 1452076, 1815095, 2178114, 2541133, 3630190, 4356228, 5082266, 5445285, 7260380, 7623399, 10164532, 10890570, 12705665, 15246798, 21781140, 25411330, 30493596, 38116995, 50822660, 76233990, 152467980]

約数ペア:

[(1, 152467980), (2, 76233990), (3, 50822660), (4, 38116995), (5, 30493596), (6, 25411330), (7, 21781140), (10, 15246798), (12, 12705665), (14, 10890570), (15, 10164532), (20, 7623399), (21, 7260380), (28, 5445285), (30, 5082266), (35, 4356228), (42, 3630190), (60, 2541133), (70, 2178114), (84, 1815095), (105, 1452076), (140, 1089057), (210, 726038), (420, 363019)]