4078130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 9331200

約数和(自身を除く): 5253070

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 149, 161, 170, 230, 238, 298, 322, 391, 595, 745, 782, 805, 1043, 1190, 1490, 1610, 1955, 2086, 2533, 2737, 3427, 3910, 5066, 5215, 5474, 6854, 10430, 12665, 13685, 17135, 17731, 23989, 25330, 27370, 34270, 35462, 47978, 58259, 88655, 116518, 119945, 177310, 239890, 291295, 407813, 582590, 815626, 2039065, 4078130]

約数ペア:

[(1, 4078130), (2, 2039065), (5, 815626), (7, 582590), (10, 407813), (14, 291295), (17, 239890), (23, 177310), (34, 119945), (35, 116518), (46, 88655), (70, 58259), (85, 47978), (115, 35462), (119, 34270), (149, 27370), (161, 25330), (170, 23989), (230, 17731), (238, 17135), (298, 13685), (322, 12665), (391, 10430), (595, 6854), (745, 5474), (782, 5215), (805, 5066), (1043, 3910), (1190, 3427), (1490, 2737), (1610, 2533), (1955, 2086)]