21139900410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1\times {\mathrm{15233}}^1$

素因数の和:15687

約数の個数: 64

約数和(自身を含む): 51227188992

約数和(自身を除く): 30087288582

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 277, 334, 501, 554, 831, 835, 1002, 1385, 1662, 1670, 2505, 2770, 4155, 5010, 8310, 15233, 30466, 45699, 46259, 76165, 91398, 92518, 138777, 152330, 228495, 231295, 277554, 456990, 462590, 693885, 1387770, 2543911, 4219541, 5087822, 7631733, 8439082, 12658623, 12719555, 15263466, 21097705, 25317246, 25439110, 38158665, 42195410, 63293115, 76317330, 126586230, 704663347, 1409326694, 2113990041, 3523316735, 4227980082, 7046633470, 10569950205, 21139900410]

約数ペア:

[(1, 21139900410), (2, 10569950205), (3, 7046633470), (5, 4227980082), (6, 3523316735), (10, 2113990041), (15, 1409326694), (30, 704663347), (167, 126586230), (277, 76317330), (334, 63293115), (501, 42195410), (554, 38158665), (831, 25439110), (835, 25317246), (1002, 21097705), (1385, 15263466), (1662, 12719555), (1670, 12658623), (2505, 8439082), (2770, 7631733), (4155, 5087822), (5010, 4219541), (8310, 2543911), (15233, 1387770), (30466, 693885), (45699, 462590), (46259, 456990), (76165, 277554), (91398, 231295), (92518, 228495), (138777, 152330)]