6672990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 17625600

約数和(自身を除く): 10952610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 509, 570, 690, 874, 1018, 1311, 1527, 2185, 2545, 2622, 3054, 4370, 5090, 6555, 7635, 9671, 11707, 13110, 15270, 19342, 23414, 29013, 35121, 48355, 58026, 58535, 70242, 96710, 117070, 145065, 175605, 222433, 290130, 351210, 444866, 667299, 1112165, 1334598, 2224330, 3336495, 6672990]

約数ペア:

[(1, 6672990), (2, 3336495), (3, 2224330), (5, 1334598), (6, 1112165), (10, 667299), (15, 444866), (19, 351210), (23, 290130), (30, 222433), (38, 175605), (46, 145065), (57, 117070), (69, 96710), (95, 70242), (114, 58535), (115, 58026), (138, 48355), (190, 35121), (230, 29013), (285, 23414), (345, 19342), (437, 15270), (509, 13110), (570, 11707), (690, 9671), (874, 7635), (1018, 6555), (1311, 5090), (1527, 4370), (2185, 3054), (2545, 2622)]