14725980

素因数分解:

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

素因数の和:3595

約数の個数: 72

約数和(自身を含む): 46624032

約数和(自身を除く): 31898052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 3557, 4140, 7114, 10671, 14228, 17785, 21342, 32013, 35570, 42684, 53355, 64026, 71140, 81811, 106710, 128052, 160065, 163622, 213420, 245433, 320130, 327244, 409055, 490866, 640260, 736299, 818110, 981732, 1227165, 1472598, 1636220, 2454330, 2945196, 3681495, 4908660, 7362990, 14725980]

約数ペア:

[(1, 14725980), (2, 7362990), (3, 4908660), (4, 3681495), (5, 2945196), (6, 2454330), (9, 1636220), (10, 1472598), (12, 1227165), (15, 981732), (18, 818110), (20, 736299), (23, 640260), (30, 490866), (36, 409055), (45, 327244), (46, 320130), (60, 245433), (69, 213420), (90, 163622), (92, 160065), (115, 128052), (138, 106710), (180, 81811), (207, 71140), (230, 64026), (276, 53355), (345, 42684), (414, 35570), (460, 32013), (690, 21342), (828, 17785), (1035, 14228), (1380, 10671), (2070, 7114), (3557, 4140)]