434218020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{20047}}^1$

素因数の和:20097

約数の個数: 72

約数和(自身を含む): 1283232384

約数和(自身を除く): 849014364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 7220, 10830, 20047, 21660, 40094, 60141, 80188, 100235, 120282, 200470, 240564, 300705, 380893, 400940, 601410, 761786, 1142679, 1202820, 1523572, 1904465, 2285358, 3808930, 4570716, 5713395, 7236967, 7617860, 11426790, 14473934, 21710901, 22853580, 28947868, 36184835, 43421802, 72369670, 86843604, 108554505, 144739340, 217109010, 434218020]

約数ペア:

[(1, 434218020), (2, 217109010), (3, 144739340), (4, 108554505), (5, 86843604), (6, 72369670), (10, 43421802), (12, 36184835), (15, 28947868), (19, 22853580), (20, 21710901), (30, 14473934), (38, 11426790), (57, 7617860), (60, 7236967), (76, 5713395), (95, 4570716), (114, 3808930), (190, 2285358), (228, 1904465), (285, 1523572), (361, 1202820), (380, 1142679), (570, 761786), (722, 601410), (1083, 400940), (1140, 380893), (1444, 300705), (1805, 240564), (2166, 200470), (3610, 120282), (4332, 100235), (5415, 80188), (7220, 60141), (10830, 40094), (20047, 21660)]