30859515

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 59097600

約数和(自身を除く): 28238085

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 53, 57, 95, 135, 159, 171, 227, 265, 285, 477, 513, 681, 795, 855, 1007, 1135, 1431, 2043, 2385, 2565, 3021, 3405, 4313, 5035, 6129, 7155, 9063, 10215, 12031, 12939, 15105, 21565, 27189, 30645, 36093, 38817, 45315, 60155, 64695, 108279, 116451, 135945, 180465, 194085, 228589, 324837, 541395, 582255, 685767, 1142945, 1624185, 2057301, 3428835, 6171903, 10286505, 30859515]

約数ペア:

[(1, 30859515), (3, 10286505), (5, 6171903), (9, 3428835), (15, 2057301), (19, 1624185), (27, 1142945), (45, 685767), (53, 582255), (57, 541395), (95, 324837), (135, 228589), (159, 194085), (171, 180465), (227, 135945), (265, 116451), (285, 108279), (477, 64695), (513, 60155), (681, 45315), (795, 38817), (855, 36093), (1007, 30645), (1135, 27189), (1431, 21565), (2043, 15105), (2385, 12939), (2565, 12031), (3021, 10215), (3405, 9063), (4313, 7155), (5035, 6129)]