3390210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 8910720

約数和(自身を除く): 5520510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 271, 278, 417, 542, 695, 813, 834, 1251, 1355, 1390, 1626, 2085, 2439, 2502, 2710, 4065, 4170, 4878, 6255, 8130, 12195, 12510, 24390, 37669, 75338, 113007, 188345, 226014, 339021, 376690, 565035, 678042, 1130070, 1695105, 3390210]

約数ペア:

[(1, 3390210), (2, 1695105), (3, 1130070), (5, 678042), (6, 565035), (9, 376690), (10, 339021), (15, 226014), (18, 188345), (30, 113007), (45, 75338), (90, 37669), (139, 24390), (271, 12510), (278, 12195), (417, 8130), (542, 6255), (695, 4878), (813, 4170), (834, 4065), (1251, 2710), (1355, 2502), (1390, 2439), (1626, 2085)]