578402940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{507371}}^1$

素因数の和:507402

約数の個数: 48

約数和(自身を含む): 1704769920

約数和(自身を除く): 1126366980

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, 507371, 1014742, 1522113, 2029484, 2536855, 3044226, 5073710, 6088452, 7610565, 9640049, 10147420, 15221130, 19280098, 28920147, 30442260, 38560196, 48200245, 57840294, 96400490, 115680588, 144600735, 192800980, 289201470, 578402940]

約数ペア:

[(1, 578402940), (2, 289201470), (3, 192800980), (4, 144600735), (5, 115680588), (6, 96400490), (10, 57840294), (12, 48200245), (15, 38560196), (19, 30442260), (20, 28920147), (30, 19280098), (38, 15221130), (57, 10147420), (60, 9640049), (76, 7610565), (95, 6088452), (114, 5073710), (190, 3044226), (228, 2536855), (285, 2029484), (380, 1522113), (570, 1014742), (1140, 507371)]