91576294020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2940793}}^1$

素因数の和:2940981

約数の個数: 72

約数和(自身を含む): 279387193176

約数和(自身を除く): 187810899156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 5190, 6228, 7785, 10380, 15570, 31140, 2940793, 5881586, 8822379, 11763172, 14703965, 17644758, 26467137, 29407930, 35289516, 44111895, 52934274, 58815860, 88223790, 105868548, 132335685, 176447580, 264671370, 508757189, 529342740, 1017514378, 1526271567, 2035028756, 2543785945, 3052543134, 4578814701, 5087571890, 6105086268, 7631357835, 9157629402, 10175143780, 15262715670, 18315258804, 22894073505, 30525431340, 45788147010, 91576294020]

約数ペア:

[(1, 91576294020), (2, 45788147010), (3, 30525431340), (4, 22894073505), (5, 18315258804), (6, 15262715670), (9, 10175143780), (10, 9157629402), (12, 7631357835), (15, 6105086268), (18, 5087571890), (20, 4578814701), (30, 3052543134), (36, 2543785945), (45, 2035028756), (60, 1526271567), (90, 1017514378), (173, 529342740), (180, 508757189), (346, 264671370), (519, 176447580), (692, 132335685), (865, 105868548), (1038, 88223790), (1557, 58815860), (1730, 52934274), (2076, 44111895), (2595, 35289516), (3114, 29407930), (3460, 26467137), (5190, 17644758), (6228, 14703965), (7785, 11763172), (10380, 8822379), (15570, 5881586), (31140, 2940793)]