403940070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{4129}}^1$

素因数の和:5229

約数の個数: 48

約数和(自身を含む): 1051464960

約数和(自身を除く): 647524890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1087, 2174, 3261, 4129, 5435, 6522, 8258, 9783, 10870, 12387, 16305, 19566, 20645, 24774, 32610, 37161, 41290, 48915, 61935, 74322, 97830, 123870, 185805, 371610, 4488223, 8976446, 13464669, 22441115, 26929338, 40394007, 44882230, 67323345, 80788014, 134646690, 201970035, 403940070]

約数ペア:

[(1, 403940070), (2, 201970035), (3, 134646690), (5, 80788014), (6, 67323345), (9, 44882230), (10, 40394007), (15, 26929338), (18, 22441115), (30, 13464669), (45, 8976446), (90, 4488223), (1087, 371610), (2174, 185805), (3261, 123870), (4129, 97830), (5435, 74322), (6522, 61935), (8258, 48915), (9783, 41290), (10870, 37161), (12387, 32610), (16305, 24774), (19566, 20645)]