84354870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7789}}^1$

素因数の和:7837

約数の個数: 48

約数和(自身を含む): 213695280

約数和(自身を除く): 129340410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 5415, 7789, 10830, 15578, 23367, 38945, 46734, 77890, 116835, 147991, 233670, 295982, 443973, 739955, 887946, 1479910, 2219865, 2811829, 4439730, 5623658, 8435487, 14059145, 16870974, 28118290, 42177435, 84354870]

約数ペア:

[(1, 84354870), (2, 42177435), (3, 28118290), (5, 16870974), (6, 14059145), (10, 8435487), (15, 5623658), (19, 4439730), (30, 2811829), (38, 2219865), (57, 1479910), (95, 887946), (114, 739955), (190, 443973), (285, 295982), (361, 233670), (570, 147991), (722, 116835), (1083, 77890), (1805, 46734), (2166, 38945), (3610, 23367), (5415, 15578), (7789, 10830)]