7362990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3557}}^1$

素因数の和:3593

約数の個数: 48

約数和(自身を含む): 19981728

約数和(自身を除く): 12618738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 3557, 7114, 10671, 17785, 21342, 32013, 35570, 53355, 64026, 81811, 106710, 160065, 163622, 245433, 320130, 409055, 490866, 736299, 818110, 1227165, 1472598, 2454330, 3681495, 7362990]

約数ペア:

[(1, 7362990), (2, 3681495), (3, 2454330), (5, 1472598), (6, 1227165), (9, 818110), (10, 736299), (15, 490866), (18, 409055), (23, 320130), (30, 245433), (45, 163622), (46, 160065), (69, 106710), (90, 81811), (115, 64026), (138, 53355), (207, 35570), (230, 32013), (345, 21342), (414, 17785), (690, 10671), (1035, 7114), (2070, 3557)]