382922820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{303907}}^1$

素因数の和:303929

約数の個数: 72

約数和(自身を含む): 1327470144

約数和(自身を除く): 944547324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 303907, 607814, 911721, 1215628, 1519535, 1823442, 2127349, 2735163, 3039070, 3646884, 4254698, 4558605, 5470326, 6078140, 6382047, 8509396, 9117210, 10636745, 10940652, 12764094, 13675815, 18234420, 19146141, 21273490, 25528188, 27351630, 31910235, 38292282, 42546980, 54703260, 63820470, 76584564, 95730705, 127640940, 191461410, 382922820]

約数ペア:

[(1, 382922820), (2, 191461410), (3, 127640940), (4, 95730705), (5, 76584564), (6, 63820470), (7, 54703260), (9, 42546980), (10, 38292282), (12, 31910235), (14, 27351630), (15, 25528188), (18, 21273490), (20, 19146141), (21, 18234420), (28, 13675815), (30, 12764094), (35, 10940652), (36, 10636745), (42, 9117210), (45, 8509396), (60, 6382047), (63, 6078140), (70, 5470326), (84, 4558605), (90, 4254698), (105, 3646884), (126, 3039070), (140, 2735163), (180, 2127349), (210, 1823442), (252, 1519535), (315, 1215628), (420, 911721), (630, 607814), (1260, 303907)]