84917460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74489}}^1$

素因数の和:74520

約数の個数: 48

約数和(自身を含む): 250286400

約数和(自身を除く): 165368940

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, 74489, 148978, 223467, 297956, 372445, 446934, 744890, 893868, 1117335, 1415291, 1489780, 2234670, 2830582, 4245873, 4469340, 5661164, 7076455, 8491746, 14152910, 16983492, 21229365, 28305820, 42458730, 84917460]

約数ペア:

[(1, 84917460), (2, 42458730), (3, 28305820), (4, 21229365), (5, 16983492), (6, 14152910), (10, 8491746), (12, 7076455), (15, 5661164), (19, 4469340), (20, 4245873), (30, 2830582), (38, 2234670), (57, 1489780), (60, 1415291), (76, 1117335), (95, 893868), (114, 744890), (190, 446934), (228, 372445), (285, 297956), (380, 223467), (570, 148978), (1140, 74489)]