4792991.00000000

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 89579520

約数和(自身を除く): 28550285

約数列:

[1, 5, 17, 19, 23, 31, 53, 85, 95, 115, 155, 265, 323, 391, 437, 527, 589, 713, 901, 1007, 1219, 1615, 1643, 1955, 2185, 2635, 2945, 3565, 4505, 5035, 6095, 7429, 8215, 10013, 12121, 13547, 17119, 20723, 23161, 27931, 31217, 37145, 37789, 50065, 60605, 67735, 85595, 103615, 115805, 139655, 156085, 188945, 230299, 393737, 530689, 642413, 717991, 1151495, 1968685, 2653445, 3212065, 3589955, 12205847, 61029235]

約数ペア:

[(1, 61029235), (5, 12205847), (17, 3589955), (19, 3212065), (23, 2653445), (31, 1968685), (53, 1151495), (85, 717991), (95, 642413), (115, 530689), (155, 393737), (265, 230299), (323, 188945), (391, 156085), (437, 139655), (527, 115805), (589, 103615), (713, 85595), (901, 67735), (1007, 60605), (1219, 50065), (1615, 37789), (1643, 37145), (1955, 31217), (2185, 27931), (2635, 23161), (2945, 20723), (3565, 17119), (4505, 13547), (5035, 12121), (6095, 10013), (7429, 8215)]