17860380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15667}}^1$

素因数の和:15698

約数の個数: 48

約数和(自身を含む): 52644480

約数和(自身を除く): 34784100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 15667, 31334, 47001, 62668, 78335, 94002, 156670, 188004, 235005, 297673, 313340, 470010, 595346, 893019, 940020, 1190692, 1488365, 1786038, 2976730, 3572076, 4465095, 5953460, 8930190, 17860380]

約数ペア:

[(1, 17860380), (2, 8930190), (3, 5953460), (4, 4465095), (5, 3572076), (6, 2976730), (10, 1786038), (12, 1488365), (15, 1190692), (19, 940020), (20, 893019), (30, 595346), (38, 470010), (57, 313340), (60, 297673), (76, 235005), (95, 188004), (114, 156670), (190, 94002), (228, 78335), (285, 62668), (380, 47001), (570, 31334), (1140, 15667)]