61464270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{601}}^1$

素因数の和:1105

約数の個数: 64

約数和(自身を含む): 169214976

約数和(自身を除く): 107750706

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 487, 601, 974, 1202, 1461, 1803, 2435, 2922, 3005, 3409, 3606, 4207, 4870, 6010, 6818, 7305, 8414, 9015, 10227, 12621, 14610, 17045, 18030, 20454, 21035, 25242, 34090, 42070, 51135, 63105, 102270, 126210, 292687, 585374, 878061, 1463435, 1756122, 2048809, 2926870, 4097618, 4390305, 6146427, 8780610, 10244045, 12292854, 20488090, 30732135, 61464270]

約数ペア:

[(1, 61464270), (2, 30732135), (3, 20488090), (5, 12292854), (6, 10244045), (7, 8780610), (10, 6146427), (14, 4390305), (15, 4097618), (21, 2926870), (30, 2048809), (35, 1756122), (42, 1463435), (70, 878061), (105, 585374), (210, 292687), (487, 126210), (601, 102270), (974, 63105), (1202, 51135), (1461, 42070), (1803, 34090), (2435, 25242), (2922, 21035), (3005, 20454), (3409, 18030), (3606, 17045), (4207, 14610), (4870, 12621), (6010, 10227), (6818, 9015), (7305, 8414)]