2100098786695

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1907}}^1\times {\mathrm{21419}}^1$

素因数の和:23464

約数の個数: 64

約数和(自身を含む): 3130919930880

約数和(自身を除く): 1030821144185

約数列:

[1, 5, 7, 13, 35, 65, 91, 113, 455, 565, 791, 1469, 1907, 3955, 7345, 9535, 10283, 13349, 21419, 24791, 51415, 66745, 107095, 123955, 149933, 173537, 215491, 278447, 749665, 867685, 1077455, 1392235, 1508437, 1949129, 2420347, 2801383, 7542185, 9745645, 12101735, 14006915, 16942429, 19609681, 31464511, 40846033, 84712145, 98048405, 157322555, 204230165, 220251577, 285922231, 530998429, 1101257885, 1429611155, 2654992145, 3716989003, 4615601729, 18584945015, 23078008645, 32309212103, 60002822477, 161546060515, 300014112385, 420019757339, 2100098786695]

約数ペア:

[(1, 2100098786695), (5, 420019757339), (7, 300014112385), (13, 161546060515), (35, 60002822477), (65, 32309212103), (91, 23078008645), (113, 18584945015), (455, 4615601729), (565, 3716989003), (791, 2654992145), (1469, 1429611155), (1907, 1101257885), (3955, 530998429), (7345, 285922231), (9535, 220251577), (10283, 204230165), (13349, 157322555), (21419, 98048405), (24791, 84712145), (51415, 40846033), (66745, 31464511), (107095, 19609681), (123955, 16942429), (149933, 14006915), (173537, 12101735), (215491, 9745645), (278447, 7542185), (749665, 2801383), (867685, 2420347), (1077455, 1949129), (1392235, 1508437)]