804914390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 1679184000

約数和(自身を除く): 874269610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 229, 298, 337, 458, 674, 745, 1043, 1145, 1490, 1603, 1685, 2086, 2290, 2359, 3206, 3370, 4718, 5215, 8015, 10430, 11795, 16030, 23590, 34121, 50213, 68242, 77173, 100426, 154346, 170605, 238847, 251065, 341210, 351491, 385865, 477694, 502130, 540211, 702982, 771730, 1080422, 1194235, 1757455, 2388470, 2701055, 3514910, 5402110, 11498777, 22997554, 57493885, 80491439, 114987770, 160982878, 402457195, 804914390]

約数ペア:

[(1, 804914390), (2, 402457195), (5, 160982878), (7, 114987770), (10, 80491439), (14, 57493885), (35, 22997554), (70, 11498777), (149, 5402110), (229, 3514910), (298, 2701055), (337, 2388470), (458, 1757455), (674, 1194235), (745, 1080422), (1043, 771730), (1145, 702982), (1490, 540211), (1603, 502130), (1685, 477694), (2086, 385865), (2290, 351491), (2359, 341210), (3206, 251065), (3370, 238847), (4718, 170605), (5215, 154346), (8015, 100426), (10430, 77173), (11795, 68242), (16030, 50213), (23590, 34121)]