169858290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42571}}^1$

素因数の和:42607

約数の個数: 64

約数和(自身を含む): 490429440

約数和(自身を除く): 320571150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 42571, 85142, 127713, 212855, 255426, 297997, 425710, 595994, 638565, 808849, 893991, 1277130, 1489985, 1617698, 1787982, 2426547, 2979970, 4044245, 4469955, 4853094, 5661943, 8088490, 8939910, 11323886, 12132735, 16985829, 24265470, 28309715, 33971658, 56619430, 84929145, 169858290]

約数ペア:

[(1, 169858290), (2, 84929145), (3, 56619430), (5, 33971658), (6, 28309715), (7, 24265470), (10, 16985829), (14, 12132735), (15, 11323886), (19, 8939910), (21, 8088490), (30, 5661943), (35, 4853094), (38, 4469955), (42, 4044245), (57, 2979970), (70, 2426547), (95, 1787982), (105, 1617698), (114, 1489985), (133, 1277130), (190, 893991), (210, 808849), (266, 638565), (285, 595994), (399, 425710), (570, 297997), (665, 255426), (798, 212855), (1330, 127713), (1995, 85142), (3990, 42571)]