40322310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1223}}^1$

素因数の和:1397

約数の個数: 64

約数和(自身を含む): 111393792

約数和(自身を除く): 71071482

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 785, 942, 1099, 1223, 1570, 2198, 2355, 2446, 3297, 3669, 4710, 5495, 6115, 6594, 7338, 8561, 10990, 12230, 16485, 17122, 18345, 25683, 32970, 36690, 42805, 51366, 85610, 128415, 192011, 256830, 384022, 576033, 960055, 1152066, 1344077, 1920110, 2688154, 2880165, 4032231, 5760330, 6720385, 8064462, 13440770, 20161155, 40322310]

約数ペア:

[(1, 40322310), (2, 20161155), (3, 13440770), (5, 8064462), (6, 6720385), (7, 5760330), (10, 4032231), (14, 2880165), (15, 2688154), (21, 1920110), (30, 1344077), (35, 1152066), (42, 960055), (70, 576033), (105, 384022), (157, 256830), (210, 192011), (314, 128415), (471, 85610), (785, 51366), (942, 42805), (1099, 36690), (1223, 32970), (1570, 25683), (2198, 18345), (2355, 17122), (2446, 16485), (3297, 12230), (3669, 10990), (4710, 8561), (5495, 7338), (6115, 6594)]