300742902

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 681408000

約数和(自身を除く): 380665098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 139, 206, 278, 309, 389, 417, 618, 778, 834, 927, 1167, 1251, 1854, 2334, 2502, 2781, 3501, 3753, 5562, 7002, 7506, 10503, 14317, 21006, 28634, 40067, 42951, 54071, 80134, 85902, 108142, 120201, 128853, 162213, 240402, 257706, 324426, 360603, 386559, 486639, 721206, 773118, 973278, 1081809, 1459917, 2163618, 2919834, 5569313, 11138626, 16707939, 33415878, 50123817, 100247634, 150371451, 300742902]

約数ペア:

[(1, 300742902), (2, 150371451), (3, 100247634), (6, 50123817), (9, 33415878), (18, 16707939), (27, 11138626), (54, 5569313), (103, 2919834), (139, 2163618), (206, 1459917), (278, 1081809), (309, 973278), (389, 773118), (417, 721206), (618, 486639), (778, 386559), (834, 360603), (927, 324426), (1167, 257706), (1251, 240402), (1854, 162213), (2334, 128853), (2502, 120201), (2781, 108142), (3501, 85902), (3753, 80134), (5562, 54071), (7002, 42951), (7506, 40067), (10503, 28634), (14317, 21006)]