30416340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26681}}^1$

素因数の和:26712

約数の個数: 48

約数和(自身を含む): 89651520

約数和(自身を除く): 59235180

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, 26681, 53362, 80043, 106724, 133405, 160086, 266810, 320172, 400215, 506939, 533620, 800430, 1013878, 1520817, 1600860, 2027756, 2534695, 3041634, 5069390, 6083268, 7604085, 10138780, 15208170, 30416340]

約数ペア:

[(1, 30416340), (2, 15208170), (3, 10138780), (4, 7604085), (5, 6083268), (6, 5069390), (10, 3041634), (12, 2534695), (15, 2027756), (19, 1600860), (20, 1520817), (30, 1013878), (38, 800430), (57, 533620), (60, 506939), (76, 400215), (95, 320172), (114, 266810), (190, 160086), (228, 133405), (285, 106724), (380, 80043), (570, 53362), (1140, 26681)]