693630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{367}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 2119680

約数和(自身を除く): 1426050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 367, 378, 630, 734, 945, 1101, 1835, 1890, 2202, 2569, 3303, 3670, 5138, 5505, 6606, 7707, 9909, 11010, 12845, 15414, 16515, 19818, 23121, 25690, 33030, 38535, 46242, 49545, 69363, 77070, 99090, 115605, 138726, 231210, 346815, 693630]

約数ペア:

[(1, 693630), (2, 346815), (3, 231210), (5, 138726), (6, 115605), (7, 99090), (9, 77070), (10, 69363), (14, 49545), (15, 46242), (18, 38535), (21, 33030), (27, 25690), (30, 23121), (35, 19818), (42, 16515), (45, 15414), (54, 12845), (63, 11010), (70, 9909), (90, 7707), (105, 6606), (126, 5505), (135, 5138), (189, 3670), (210, 3303), (270, 2569), (315, 2202), (367, 1890), (378, 1835), (630, 1101), (734, 945)]